Free high resolution picture download. 12, 2020 This image shows an updated version of the iconic Pale Blue Dot image taken by the Voyager 1 spacecraft. Browse 3,497 pale blue dot photos and images available, or search for pale blue dot earth to find more great photos and pictures. In some cases, you likewise do not discover the broadcast Pale Blue Dot High Resolution that you. Pale blue dot, cassini probe, the perfect gift for your kids, children and adults. 2013 - "Pale Blue Dot" in original size and color. Browse Getty Images' premium collection of high-quality, authentic Pale Blue Dot stock photos, royalty-free images, and pictures. 14, 1990, just 34 minutes before its cameras were shut off forever. tile. Of course, Voyager 1 is unmanned. Here you'll find some of those iconic images, including "The Pale Blue Dot" - famously described by Carl Sagan - and what are still the only up-close images of Uranus and Neptune. This excerpt from A Pale Blue Dot was inspired by an image taken, at Sagan's suggestion, by Voyager 1 on February 14, 1990. 23. High quality Pale Blue Dot inspired canvas prints by independent artists and designers from around the world. The Pale Blue Dot view was created using the color images Voyager took of Earth. Collide - Crushed 2. Carl Sagan The Pale Blue Dot Print, Full Quote, Framed Poster Print, Inspirational Quote, Astronomy print.   2. 95. Pale Blue Dot was part of a remarkable larger. 4 billion kilometers (4 billion miles) away, and. The image was processed by JPL engineer and image. To mark the. Includes unlimited streaming via the free Bandcamp app, plus high-quality download in MP3, FLAC and more. I always have strong emotions. View larger. Pale Blue Dot: A Vision of the Human Future in Space is a 1994 book by the astronomer Carl Sagan. 12 화소 에 불과하며, 작은 점으로 보인다. RFHMHAJW – Pale blue polka dot fabric background, high resolution RF M6NYBT – Pale blue hyacinth in a blue cup as a decoration of window RM HCK5CP – Woman with pale blue jewel bag before Prada fashion show, Milan Fashion Week street style on September 22, 2016 in Milan. We provide safe, high-quality, ethically-sourced, earth-friendly alternatives to plastic and single-use products! We do extensive research to find companies that share our core values, so we can confidently provide products that you can feel good about purchasing. The Pale Blue Dot of Earth This image of Earth is one of 60 frames taken by the Voyager 1 spacecraft on February 14, 1990 from a distance of more than 6 billion kilometers (4 billion miles) and about 32 degrees above the ecliptic plane. The titular image of Earth as a "pale blue dot," taken by Voyager 1 in 1990, serves as a guide for reading the book and a way to frame our thinking about Earth and the solar system. Pale Blue Dot was part of a remarkable larger. 1. I ended up making a poster of "The Day The Earth Smiled", which is a 2013-vintage version of Pale Blue Dot taken from Saturn with Cassini, and it is super high resolution. Earth, the tiny pale dot, “suspended in a sunbeam,” was one of the last things the probe saw. 12 pixels in Voyager 1's narrow angle camera. – Employing Pale Blue Dot – For detailed imaging of specific targets. Three images (separately in blue, green and violet light) were combined to produce the now famous Pale Blue Dot image, Voyager 1’s “selfie” of Earth. Wow, it was completely free. Rays of sunlight scattered within the camera optics stretch. 7 billion miles (6 billion kilometers) from the Sun. 12 pixel in size. NASA / JPL. By kierkegaard. Thousands of new, high-quality pictures added every day. A worthy sequel to Sagan's. Future generations will look back on our epoch as the time when the human race finally broke into a radically new frontier—space. Decorate your laptops, water bottles, notebooks and windows. Infinity Alone 6. 1. Millions of high-quality images, video, and music options await you. Pale Blue Dot stock photos are available in a variety of sizes and formats to fit your. Looking Upwards 2. 17, 2022. These are revolutionary, durable and completely brilliant. 1. Rare, Signed, Original Anodize Digipak ReleaseCompact Disc (CD) + Digital Album. Offers. The eight-year-old shoe company said the launch marks the inaugural offering from Pale Blue Dot, a sub-brand it bills as an internal R&D lab exploring vegan innovations hand-in-hand with suppliers. Select from premium Pale Blue Dot images of the highest quality. Image Credit: Voyager Project , NASA , JPL-Caltech. Includes high-quality download in MP3, FLAC and more. 30 years ago, NASA's Voyager 1 spacecraft took an image of our home planet from 6. Promised the Moon 5. Dalam foto ini, Bumi berukuran hampir separuh piksel (0,12 piksel. Ashes To Ashes 3. Explore Pale Blue Dot Wallpaper. It was discernable only as a soft-hued pixel, swamped by light streaks caused by reflections in the lens and sunshade. Destroyer Of Worlds 3. The Pale Blue Dot is your one-stop, sustainable living shop in Hamilton, Ontario. And Yet It Moves 4. ADS. Pale Blue Dot - Cassini ⛔ HQ-qualityCarl Sagan, Pale Blue Dot: A Vision of the Human’s Future in Space, pp. Image Credit: NASA/JPL-Caltech/Space Science Institute. Interior to the G ring and above the brighter main rings is the pale dot of Earth. This is a rare pressing of Pale Blue Dot, a signed issue. Custom Content. Most NASA images are in the public domain. Follow the vibe and change your wallpaper every day! Related Wallpapers. It doesn’t look like much does it? A small dot on a fuzzy image, a tiny glimmer in a sea of darkness. Even though we have seen images like these before, it is still humbling to pause and think: we need to look after the pale blue dot, there is no planet B. Pale Blue Dot by Kugelblitz, released 03 April 2020 1. The famous pale blue dot image taken by Voyager was made possible by Carl Sagan, and in a way an important inspiration for Cosmos. VOYAGER'S LULLABY 3. Includes unlimited streaming of Pale Blue Dot via the free Bandcamp app, plus high-quality download in MP3, FLAC. In 2013, also on Mars, NASA’s Curiosity rover took 66 high-resolution images, which together made this wonderful self-portrait. Explore a curated colection of Pale Blue Dot Wallpaper Images for your Desktop, Mobile and Tablet screens. The iconic “pale blue dot” photograph of planet Earth, which was taken Feb. In a RGB color space, hex #afeeee (also known as Pale blue) is composed of 68. Printed with durable, fade-resistant inks. This logical successor to Cosmos (1980) offers the characteristic Sagan blueprint for humankind's long-term vitality. @esa 's #MarsExpress spacecraft. Pale Blue Dot by Big Wild, released 15 May 2020 ← more from Counter Records + add. Big Wild - 'Superdream' LP [COUNT169]Record/Vinyl + Digital Album. Credit: NASA/JPL-Caltech Full Image Details A. (997) $17. 65 MB 4k (3840x2160) 1440p. For the 30th anniversary of one of the most iconic views from the Voyager mission, NASA’s Jet Propulsion Laboratory in Pasadena, California, is publishing a new version of the image known as the “Pale Blue Dot. tags: creation , experiment , god. In 1990, Voyager 1 headed out into space. EDIT: Spelling. A ‘selfie’ of Earth. Browse Getty Images' premium collection of high-quality, authentic Pale Blue Dot stock photos, royalty-free images, and pictures. Sort by: Most popular. Find & Download Free Graphic Resources for Pale Blue Dot. At its original resolution, the newly processed color image is 666 by 659 pixels in size; this is Figure A. style. 00. The Pale Blue Dot is a photograph of Earth taken Feb. The spacecraft acquired a total of 60 frames for a mosaic of the solar system from a distance of more than 4 billion miles from Earth and about 32 degrees above the ecliptic. Find your thing. The spacecraft acquired a total of 60 frames for a mosaic of the solar system from a distance of more than 4 billion miles from Earth and about 32 degrees above the ecliptic. Pale Blue Dot - Sagan is the person who required NASA to control Voyager 1 and take a photo in 1990. $14.   34. Founded in 2020, Pale Blue Dot is a venture capital firm based in Malmö, Sweden. For. On February 14, 1990, the Voyager 1 spacecraft saw Earth from a distance of nearly four billion miles, capturing a view of our planet later described by scientist Carl Sagan as a “Pale Blue Dot. Pale Blue Dot — NASA Cassini, Saturn [HQ-quality]. High-Resolution spectral models of TRAPPIST-1e seen as a Pale Blue Dot for ELT and JWST observations. The "Pale Blue Dot" picture of Planet Earth was acquired by the Voyager 1 probe exactly 30 years ago on Friday - from a distance of about 6 billion km (4 billion miles) miles. FREE shipping. The new images marked the first time that inhabitants of Earth knew in advance that their planet was being imaged. 12 of one pixel in size. Includes unlimited streaming of A PALE BLUE DOT via the free Bandcamp app, plus high-quality download in MP3, FLAC and. in. Cassini views its point of origin from over a billion kilometers (and close to a billion miles) away in the icy depths of the outer solar system. Personalize. 5, 1977, to explore the solar system and beyond. High quality Pale Blue Dot inspired framed prints by independent artists and designers from around the world. Both cameras. The pale blue dot and other 'selfies' of Earth. Tap into Getty Images’ global. com: Pale Blue Dot Photo Wall Decor / House Warming Gift Space Photo Art / Pale Blue Dot Poster Wall Decor, Astronomical Bedroom Accessories, Planet Earth Science Voyager Prints Trendy Gifts for Him or Her (5 x 7):. (6k) $11. The Artwork is Waterproof, UV-resistant and color fading-resistant for more than 30 years. The photograph was the. A mere half hour before that, it recorded one final image. Host. Pale Blue Dot by Louigi Verona, released 02 May 2020 1. 07/11/2018 1019 views 6 likes 403485 ID. 4 billion kilometers away. Modern Earth-like surface with 44 per cent cloud coverage is shown in black, cloud-free modern Earth-like surface in red, ocean planet with 44 per cent cloud coverage in blue, 100 per cent cloudy planet in yellow, and a planet with flat 0. 7–5. Browse 14 pale_blue_dot photos and images available, or start a new search to explore more photos and images. 97,000+ Vectors, Stock Photos & PSD files. All Sizes. in. Pale Blue Dot Look again at that dot. Only three spacecraft have been capable of making such an observation from such a. 000 pixels each were used, the photo was created using three monochromatic filters. Download code included. This work is licensed under a Creative Commons Attribution-NonCommercial 2. $92. Discovery 5. 3% green and 93. Buy "Pale Blue Dot — NASA Cassini, Saturn [HQ-quality]" by SynthWave1950 as a Framed Art PrintFind Pale Blue Dot stock video, 4k footage, and other HD footage from iStock. Click on the image to download the full resolution version. Pale Blue Dot is a seed-stage climate tech venture firm that invests in reducing and reversing the effects of climate change. Just hanging there within the enormity. Earth Pale Blue Dot Wall Art - Space Poster Home Decor Nasa Voyager 1 Space Astronomy Prints | Minimalist Room Decor Earth Space Gifts Blue Home Decor |. Pale blue dot taken by voyeger 1, I love this . Return To The Pale Blue Dot. Download. Feb. 34. NASA’s Voyager 1 launched on Sept. ”. Take a good long look at it. 300. Our Voyager 1 spacecraft captured the Pale Blue Dot on Feb. Humanity now knows that. This is the "Pale Blue Dot" photograph of the Earthtaken by the Voyager 1spacecraft on 1990-06-06. 5 License. This is the most distant image of our planet ever received by man. High quality detailed high resolution texture. The famous ‘Pale Blue Dot’ image is the first ever portrait of the Solar System. 1990-02-14T08:00:00-08:00. Rocky exoplanets orbiting in the habitable zone (HZ) of nearby M dwarfs provide unique opportunities for characterizing their atmospheres and searching for biosignature gases. These. Science poster, photo poster. 1800x1800 Chesapeake Kenley Aqua Polka Dots Wallpaper. Carl Sagan Wallpaper"> Get Wallpaper. i. Pale Blue Dot - Cassini ⛔ HQ-quality Triptych. 5 astronomical units (AU), at the edge of the Solar System. Download Follow Voyager 1’s trajectory through the solar system. Collections; Project #ShowUs; Creative Insights;. These provide daily meditation and relaxation sessions, including features like ASMR baths, sleep coaching, and group therapy sessions in virtual,. That's here, that's home, that's us. Earth appears in the original “Pale Blue Dot” as a tiny blueish-white speck of a crescent a mere 0. 1920x1080 The Pale Blue Dot HD Wallpaperx1080">. Free download New Pale Blue Dot 4799x2697 wallpapers [4799x2697. We took the official shots published by the NASA, added the very famous Carl Sagan’s quote and a close-up (optional) on the pale blue dot (we used Earthrise for the close-up). Find Blue Polka Dots stock images in HD and millions of other royalty-free stock photos, 3D objects, illustrations and vectors in the Shutterstock collection. We show that the O 2 + CH 4 and O 3 + CH 4 biosignature pairs as well as climate indicators (CO 2 and H 2 O) show features in both high-resolution reflection and emission spectra of TRAPPIST-1e that the ELTs can search for. 🌌THE PALE BLUE DOT ASTRONOMY POSTER- An iconic photo in the history of mankind. Cassini spacecraft set to capture "pale blue dot" of Earth. For all your gaming related, space exploration needs…On February 14, 1990, NASA commanded the Voyager 1 spacecraft, having completed its primary mission, to turn around to photograph the planets it had visited. the camera SNR which determines whether that pixel goes "bright" $endgroup$ – Carl Witthoft Feb 14, 2020 at 13:16This famous narrow-angle colour image of the Earth, dubbed Pale Blue Dot, is a part of the first ever "portrait" of the Solar System taken by Voyager 1. . ️ Earth Pale Blue Dot Wall Art - Space Poster Home Decor Nasa Voyager 1 Space Astronomy Prints | Minimalist Room Decor Earth Space Gifts Blue Home Decor | Bedroom Decoration Science Art Space Decor. In Background settings, you will see a Preview image. Pale Blue Dot stock photos are available in a variety of sizes and formats to fit your needs. Voyager 1's iconic image of the pale blue dot vividly illustrates the isolation and fragility of the Earth (Sagan 1994). License. Others are confined to particular regions and form slow. A modern alternative to SparkNotes and CliffsNotes, SuperSummary offers high-quality Study Guides with detailed chapter summaries and analysis of major themes, characters, and more. 4. The following excerpt from Carl Sagan's book Pale Blue Dot was inspired by an image taken, at Sagan's suggestion, by Voyager 1 on 14 February 1990. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their. Click on the image to download the full resolution version. 214. Download and use 100,000+ Pale Blue Dot stock photos for free. Watch surface currents circulate in this high-resolution, 3D model of the Earth's oceans. Show the students 'Pale Blue Dot' image, which is a photograph taken by Voyager 1, a spacecraft that was sent out into space in 1977 and has now long since passed the orbit of Neptune—the outermost planet of our Solar System. Pale Blue Dot: A Vision of the Human Future in Space Carl Sagan. The astrophysicist and popularizer Carl Sagan wrote these words inspired by a photograph of the Earth taken on February 14, 1990 from a distance of 6 billion kilometres. It’s based on the famous “Blue Marble” image of Earth shot in 1972, which captured. m. 7 billion miles, 40. Choose from Pale Blue Dot Earth stock illustrations from iStock. Abstract halftone background with wavy surface made of light blue dots on white. It takes up 0. The photo shows a background in. ; Materials based on Hubble Space Telescope data may be copyrighted if they. A very high-resolution version of this image can be obtained [. The Pale Blue Dot. Choose “Picture” and then select or Browse for a picture. We work at the sweet spot where brand and digital converge. $egingroup$ From the BBC article: "Looking back at the centre of the Solar System - and directly at the Sun - poses some risk to the sensitive detectors in the probe's long-range camera, however. Pale Blue Dot High Resolution This is likewise one of the factors by obtaining the soft documents of this Pale Blue Dot High Resolution by online. Only 1 radio on earth can talk to Voyager 2 which is Deep Space Station 43 in Australia and Voyager 1 has 3. 'Pale Blue Dot'. The low resolution is a feature inherent in its creation, due to the imaging device used and distance - from a distance of 6 billion kilometres the Earth appears as a tiny speck, visible only at low resolution. “Ann Druyan suggests an experiment: Look back again at the pale blue dot of the preceding chapter. 4. (The Planetary Society/Vimeo) On 14 February 1990, the Voyager 1 space probe shut down its cameras for the rest of eternity. | We build brands and tech for a connected world. Becoming 8. Earth is visible as a pale blue dot at right, in the yellow bar. 7 billion miles. Custom Content. 8k (7680x4320) - 4. The planet is just 0. Darwin challenged Creationism with his Evolution of Species. 14, 1990, by NASA’s Voyager 1 at a distance of 3. Background of a painted blue wall with peeled paint along with plaster and putty. The Earth is the relatively bright speck of light about halfway. By N B. The Pale Blue Dot - Ivory is a totally free PNG image with transparent background and. The Jet Propulsion Laboratory of the United States National Aeronautics and Space Administration (Nasa). Get Wallpaper. 2020 February 14. 5K. album; track; merch; listening party. Pale blue dot. I stumbled upon a thread on reddit where someone quoted a famous speech by Carl Sagan, referring to a famous photo of the Earth taken by the Voyager 1 space probe from 6 billion. 7 billion miles, 40. As the spacecraft left our planetary neighborhood for the fringes of the solar system, engineers turned it around for one last look at its home planet. Select from premium Pale Blue Dot of the highest quality. ペイル・ブルー・ドット （ 英語: Pale Blue Dot ）は、1990年に約60億キロメートルのかなたから ボイジャー1号 によって撮影された 地球 の写真である。. Find Pale Blue Dot stock illustrations from Getty Images. That’s home. ADS. One of those images, the picture of Earth. The updated image uses modern image-processing software and techniques while respecting the intent of those who planned the image. 14, the institute shared a new video entitled "Carl Sagan's Pale Blue Dot - 30 Years On. 7680x4320 Pale Blue Dot">. Random House (NY), $35 (427pp) ISBN 978-0-679-43841-0. The original”pale blue dot” of Earth captured by Voyager 1 in Feb. 20:01, 29 July 2005. Kathedräal 6. It is called 'Pale Blue Dot', in the original language 'Pale Blue Dot'. Winners will be recognized and cited on the DrivenData website. We have a large collection of affordable and high quality wall art that will last for decades and is easy to. Polka dot love hearts white on pale blue waves Classic T-Shirt. Shipping. However, the image also shows that hints of Earth's uniqueness are visible at great distances. 31 albedo in sky blue. Minimalist Poster, Wall Art. Stare at the dot for any length of time and then try to convince yourself that God created the. Wall art in a wide variety of ready-to-hang prints for your home, office, or dorm. The Pale Blue Dot from Voyager 1 This image of Earth was taken by Voyager 1 on 14 February 1990 from a distance of more than 6 billion kilometers. Voyager 1 took this photograph in 1990, when. 1K Videos 15. m. The spacecraft acquired a total of 60 frames for a mosaic of the solar system from a distance of more than 4 billion miles from Earth and about 32 degrees above the ecliptic. Pale Blue Dot. Sagan here is describing his response to the “pale blue dot” photograph taken by Voyager 1 in 1990. The Pale Blue Dot Photo. The Earth is the relatively bright speck of light about halfway down the rightmost sunbeam. This narrow-angle color image of the Earth, dubbed 'Pale Blue Dot', is a part of the first ever 'portrait' of the solar system taken by Voyager 1. Beautifully handmade for you out of the finest materials and archival quality papers. Over 4. Get Wallpaper. In 2013, also on Mars, NASA’s Curiosity rover took 66 high-resolution images, which together made this wonderful self-portrait. It is a powerful symbol of humanity as a small group of fragile organisms who exist only because of miraculous circumstances and will continue to exist only if they work. Space scientists Candy Hansen and Carolyn Porco developed the commands and calculated the exposure time, making for awe-inspiring views on February 14th… which were then saved to an on. Of course we had no idea what kinds of images Voyager would capture. Download. That’s us. This means you're free to copy and share these comics (but not to sell them). Dubbed “The. The spacecraft acquired a total of 60 frames for a mosaic of the solar system from a distance of more than 6 billion km from Earth and about 32 degrees above the ecliptic. Pale Blue Dot Records provides the latest in music, and some of the best music around. CREATIVE. The original CD release from Andozie is now SOLD OUT. ” It was our little planet. 2080 X 1992 HD phone wallpaper 2880x1800px dark blue hexagon background, blue neon lights, blue hexagon neon background, hexagons with neon lights, blue 3d hexagon background HD wallpaper— Carl Sagan, Pale Blue Dot: A Vision of the Human Future in Space, 1997 reprint, pp. Pale Blue Dot: Visualization Challenge. On the right side of the image suspended in a beam of sunlight is a single white pixel that is the Earth, seen from a distance farther than the orbit of Pluto at 4 billion miles. In our obscurity, in all this vastness, there is no hint that help will come from elsewhere to save us from ourselves. Suspended in a Sunbeam 4. Passing Time 7. 1920x1200 Pale Blue Dot Wallpaper">. The first image was taken by NASA’s Voyager-1 in 1990 and famously titled “Pale Blue Dot”. Earth at that remove appeared smaller than the resolution element of the camera. High quality Pale Blue Dot inspired Metal Prints by independent artists and designers from around the world. White, blue, brown, purple, black. Voyager 1 was about 6. Remastered image of Earth as a pale blue dot, seemingly embedded in a ray of sunlight scattered in the optics of the camera (cropped; full image is here. The Pale Blue Dot Poster - Canvas - Carl Sagan Quote and Voyager 1 Space Art Science Art Print Wall for School Laboratory Classroom Study Library Home. ” The sequence of images was acquired by the super resolution channel (SRC) of Mars Express’s High Resolution Stereo Camera (HRSC), which is primarily used for observing Mars’s two moons. 'Pale Blue Dot' images turn 25 Date: February 13, 2015 Source: NASA/Jet Propulsion Laboratory Summary: Valentine's Day is special for NASA's Voyager mission. Maintain employee performance review, training, development, and disciplinary programs. Cassini views its point of origin from over a billion kilometers (and close to a billion miles) away in the icy depths of the outer solar system. Carl Sagan unveils the Pale Blue Dot in 1990. The first image was taken by NASA’s Voyager-1 in 1990 and famously titled “Pale Blue Dot”. The "Pale Blue Dot" picture of Planet Earth was acquired by the Voyager 1 probe exactly 30 years ago on Friday - from a distance of about 6 billion km (4 billion miles) miles. 37. Perpetual Ocean. 5 License. The Pale Blue Dot view was created using the color images Voyager took of Earth. Download. Collections; Project #ShowUs; Creative Insights;. - Brief audio recording of Carl Sagan describing the primary concept of his book Pale blue dot : a vision of the human future in space. Note: By applying for this position, you may also be considered by Pale Blue Dot Recruitment for other or future related vacancies Pale Blue Dot® Recruitment The Resource for the MedTech WorkforceOur planet is a lonely speck in the great enveloping cosmic dark. " Carl Sagan, Pale Blue Dot, Voyager 1 (2020 revision. value. The highest res version of this photo is not very high-res. › Full image and caption. Video can be a powerful–and simple–way to reach students emotionally. Friday marks the 30th anniversary of the iconic "Pale Blue Dot" photograph, which shows Earth as a speck from a vantage point 3. The stunning photo was appropriately named, “The Pale Blue Dot. Because of the greater photographic resolution allowed by a closer approach, most observations of the moons.   32. Free for commercial use High Quality ImagesThe ‘Pale Blue Dot’ is one of the most iconic images in the history of astronomy. Pale Blue Dot Lyrics. That's home. So Venus is a white dot, Earth is a blue dot, Jupiter is a dark brown dot, Neptune is another blue dot, Uranus is still another blue dot, and Saturn is a light brown dot with squiggles beside it. $75. 4k). Make your own poster using our FREE design tool!. Explore Pale Blue Dot Wallpapers downloaded 887 times | Find more wallpapers about Pale Background, Pale Backgrounds, Pale Pink Wallpaper. Deo seonmyeonghaejineun. You have already liked. A very high-resolution version of this image can be obtained [. In a lot of ways, this photograph is a more artistic version of the "Pale Blue Dot" photograph taken. Pale Blue Dot(s) as it's meant to be heard, narrated by Thérèse Plummer, Megan Tusing, Andrew Eiden, Gabra Zackman, Inés del Castillo, Sarah Mollo-Christensen, Adenrele Ojo, Julia Whelan, Natalie Naudus. Photos. Browse Getty Images’ premium collection of high-quality, authentic Pale Blue Dot stock photos, royalty-free images, and pictures. Space Perspective will bring that to the world by providing the quintessential astronaut. Submission deadline is Jan. Earth shows as a mere dot within a ray of light scattered inside the spacecraft's camera optics. Amazon. Download. Cecilia Scorza (LMU Faculty of Physics Munich) Share on: Climate change is the greatest global challenge of the 21st century. “It will be a day for all. Language. The breakthrough — which was sent to the Hale Telescope at Caltech’s Palomar Observatory in San Diego — is the farthest demonstration of optical communications ever, according to NASA. More details.