Chandra Observatory @chandraxray
Official Twitter account of NASA’s Chandra X-ray Observatory. Operated for NASA by Smithsonian (SAO). Verification: https://t.co/oQRMjHqCRI Legal: https://t.co/BUQNO29Sjg chandra.si.edu In orbit Joined January 2008-
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New timelapses of two of the most famous objects in the sky — the Crab Nebula & Cassiopeia A! X-ray data collected by Chandra over about two decades shows dramatic changes in the debris & radiation remaining after the explosion of two massive stars. More: s.si.edu/timelapse24
When seen through a small telescope, this nebula's gleaming-white central star overwhelms the view. However, by averting your gaze a bit, the nebula's dust clouds come into view. This optical trickery earned NGC 6828 the nickname the "Blinking Planetary." What would you call it?
Chandra can observe Earth's X-rays too! In fact, Chandra observed the Earth 10 times over a four-month period in 2004. Some of the X-rays Chandra observed, which have been superimposed on a simulated images of the Earth, are seen here at four different epochs. #EarthDay
Today Chandra is studying NGC 2440, a dying star that's providing a spectacular final performance. The white dwarf star at the heart of this planetary nebula is one of the hottest known, with a surface temperature of nearly 222,000 degrees Celsius (400,000 degrees Fahrenheit).
Oops I did it again 🤭 #TotalSolarEclipse
Can't go outside and watch the #eclipse today? Watch it online through the eyes of @NASA! Live coverage starts at 1pm EDT: go.nasa.gov/Eclipse2024Live Can't watch online either? Here's a bright, beautiful orb just for you. Planetary nebula IC 418, about 3,900 light-years away.
Explore this amazing new Smithsonian guide to our place in space through the lenses of art, culture, history, and science. #SmithsonianEclipse #eclipse
Explore this amazing new Smithsonian guide to our place in space through the lenses of art, culture, history, and science. #SmithsonianEclipse #eclipse
This view of NGC 1672 combines different wavelengths of light collected by NASA's Chandra, @NASAHubble, and @NASAWebb telescopes. Located about 60 million light-years from Earth, this barred spiral galaxy has huge clusters of hot, blue, young stars forming along its spiral arms.
Not in the path of totality for the total solar #eclipse? On April 8, we'll bring totality to you by broadcasting from several locations along its trajectory, including @NASAglenn—our only center in the eclipse’s path. How to watch: go.nasa.gov/3vAvTbo
Exoplanet or eggsoplanet? 🥚 Some planets are so close to their stars that not only are their atmospheres stripped away, they're being pulled and stretched into an egg-like shape! go.nasa.gov/49iVRxT
In the year 1181, a rare supernova explosion appeared in the night sky. Ever since, scientists have tried to find the supernova’s remnant. A contender was discovered in the last decade: Pa 30 (pictured here from ESA’s XMM-Newton and @chandraxray). MORE: go.nasa.gov/43JUebq
In the year 1181 a rare supernova explosion appeared in the night sky, staying visible for 185 consecutive days. This new image allows us to marvel at the same object that appeared for our ancestors more than 800 years ago. More: s.si.edu/snr1181
Scientists using Chandra have identified a brilliant supermassive black hole that's not living up to expectations. Located about 3.4 billion light-years from Earth, H1821+643 is having much less of an impact on its surroundings than expected. More: s.si.edu/h1821
Celebrate the 25th anniversary of @NASA's Chandra X-ray Observatory with us this year!🎉 Chandra is at the forefront of so many discoveries — what wonders will come next? Learn more at: chandra.si.edu/blog/node/874
Supernova remnant E0519 was left behind after a massive star exploded about 160,000 light-years away in the Large Magellanic Cloud. Roughly 30 light years across, this expanding shell of debris contains multimillion degree gas that glows brightly in X-ray light.
Happy St. Patrick's Day! 💚 With a bit of luck, those near the poles could catch a glimpse of an aurora triggered by solar activity. Our Sun's activity levels don't stay constant, and as we move toward a solar maximum—set to peak in July 2025—we can expect more auroras.
NGC 3576 is a region of glowing gas located about 9,000 light-years from Earth. Intense radiation & winds from massive stars are shredding the clouds from which the stars formed, generating many of the fascinating shapes seen within. This image is roughly 50 light-years across.
Using @chandraxray and other observatories, scientists turned data from a galaxy, supernova, and nebula into sound. Known as sonifications, this process gives us fresh new ways observing the universe: go.nasa.gov/3Tqa7jK
NASA Exoplanets @NASAExoplanets
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504K Followers 388 Following Semper peregrinus inter astra — a well-informed unofficial account full of unauthorized jargon. Questions welcome, but answers will take 2x light-travel time...NASA History Office @NASAhistory
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2.9M Followers 148 Following We are NASA's Planetary Science Division. Ride along with us as we explore the worlds of our solar system.NASA History Office @NASAhistory
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766K Followers 252 Following We are home to the Space Launch System & proven technical expertise in propulsion, space systems, and technology. Verification: https://t.co/f1Rtti0rwyHubble Space Telescop.. @HubbleTelescope
415K Followers 182 Following News from the Hubble Space Telescope operated by the Space Telescope Science Institute (@spacetelescope) in partnership with NASA.NASA Moon @NASAMoon
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462K Followers 122 Following We're NASA's center in Silicon Valley. Verification: https://t.co/SdAqRzd1mQSpace Telescope Scien.. @SpaceTelescope
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159K Followers 1K Following The European Southern Observatory designs, builds & operates world-class observatories on the ground for the benefit of society 🇨🇱 @ESO_ChileMelissa Pons (she/her.. @MelissaPons1
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215K Followers 1K Following The International Space Station National Laboratory is managed by the Center for the Advancement of Science in Space (CASIS).JAXA(Japan Aerospace .. @JAXA_en
170K Followers 60 Following JAXA performs various activities from basic research to development and utilization in the fields of space and aeronautics.Dr. Nicky Fox @NASAScienceAA
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327K Followers 169 Following NASA's Wallops Flight Facility is NASA's only owned and operated launch range. Located on the Eastern Shore of Virginia. Verification: https://t.co/8x9gorB3LKNOAA Satellites @NOAASatellites
1.5M Followers 671 Following The NOAA Satellite & Information Service (referred to as NESDIS) is a line office of @NOAA.NASA's Launch Service.. @NASA_LSP
198K Followers 153 Following ✨Earth's Bridge to Space✨ NASA’s provider of a commercial launch experience, matching spacecraft to launch vehicles since 1998! 🚀 Up Next: GOES-UJessica Watkins @astro_watkins
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114K Followers 158 Following Space is one of our many labs. Our experiments help us go farther and stay longer, while also benefiting life on Earth! 🔬 ✨ Verification: https://t.co/c2rT67mM1bSmithsonian Global @GlobalSI
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2K Followers 140 Following The Digitization Program Office, Smithsonian Institution "Discovery through Digitization" https://t.co/oHrluJeUFIJill Biden @FLOTUS
4.4M Followers 5 Following First Lady of the United States Jill Biden. Community college educator. Military mother. Grandmother. Wife of @POTUS.NASA en español @NASA_es
1.9M Followers 234 Following Explora el universo y descubre tu planeta natal con nosotros, la cuenta oficial de la NASA en español. Verificación: https://t.co/2fN2bpe2UJThe White House @WhiteHouse
8.8M Followers 6 Following Welcome to the Biden-Harris White House! Tweets may be archived: https://t.co/UbZQo0sWVfNASA Space Communicat.. @NASASCaN
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89K Followers 116 Following We image black holes (M87* (2019), Sgr A* (2022)) with an Earth-sized telescope https://t.co/q3YH4dHw3g https://t.co/pDMEvA87enAnnie Easley, born #OTD in 1933, began her 34-year career at @NASA in 1955, working as a human computer. When human computers were replaced by machines, she evolved too, becoming a computer programmer. go.nasa.gov/3Ulw2sF
With all the focus on @NASAVoyager-1 lately, we haven’t forgotten #Voyager2. It’s getting its daily dose of attention from Deep Space Station 43 tonight. #DSS43 #Voyager1 #Interstellar 📡〰️〰️〰️〰️〰️〰️<|)[]
Thank you, internet! 🎉 NASA brought home a few Webby Awards, including a Webby People’s Voice Award for the @NASASun team’s annular solar eclipse broadcast and social campaign! Thanks for appreciating the Sun along with us. ☀️ Read about the winners: go.nasa.gov/3U9WLXP
Happy 34th launchiversary, @NASAHubble! To date, the telescope has taken over 1.6 million observations of 53,000 astronomical objects, including this brand-new snapshot of the Little Dumbbell Nebula. What did Hubble see on your birthday? go.nasa.gov/HubbleBirthday
Still have your solar eclipse glasses sitting around? Don't forget, you can donate them to Astronomers Without Borders @awb_org, who redistribute the glasses around the world for future eclipses. There are lots of accepting locations! ⤵️ space.com/how-to-recycle… via @SPACEdotcom
Astronaut Peggy Whitson made history (again) #OTD in 2017 when she broke the U.S. record for cumulative days in space at 534 days. She still holds this record, now with 675 days in space. She was also the first woman to command the @Space_Station and the first to do it twice!
Grab your popcorn 🍿 @chandraxray has released new timelapses of the Crab Nebula and Cassiopeia A! Each video includes X-ray data collected by Chandra over about two decades, showing dramatic changes from these two supernova remnants. READ MORE >> go.nasa.gov/4aQ2WHB
The #GlobalSelfie that started it all. This Apollo 8 image of our blue planet helped spark the first #EarthDay. This Earth Day, NASA invites you to share a #GlobalSelfie of yourself at a favorite place on our watery world!
#ICYMI @NASA experts answered live audience questions about how they study Earth from space using satellites orbiting the planet and exterior instruments aboard @Space_Station. Celebrate #EarthDay by listening to the Climate Science Q&A. 🎧 x.com/i/spaces/1oyka…
Welcome back @NASAVoyager-1 🥳 Great news that #Voyager1 is back to full operations following a problem with its onboard memory. Great work by the Deep Space Network to stay in contact with humanity's most distant ambassador. 📡〰️〰️〰️〰️〰️〰️<|)[] jpl.nasa.gov/news/nasas-voy…
Ready to rock(et) 🚀 Our solar sail launch window opens at 3 p.m. PT/6 p.m. ET, April 23 (2200 April 24 UTC)! Learn more: go.nasa.gov/3vW2gkQ
Hubble's 34th launch anniversary is this week! 🥳 We're celebrating with this new image of the Little Dumbbell Nebula. Located about 3,400 light-years away, this nebula formed when lobes of gas expanded out from a dying star at the center. For more: go.nasa.gov/49OpEP1
Let's put your knowledge of @almaobs to the test! 😜 📡 How many of its scientific breakthroughs do you recall? If you need a hint, on the occasion of ALMA's first decade of operation, we've collected some in the latest episode of #ChasingStarlight — link below! 👇 1/
At left, the supermassive #blackhole at the center of the MilkyWay Galaxy, Sagittarius A*, is seen in polarized light, the visible lines indicating the orientation, which is related to the magnetic field around the shadow of the black hole @ehtelescope 🔗almaobservatory.org/en/press-relea…
🎉Congrats to the teams who took part in @RoverChallenge last weekend! One thing that makes the #ArtemisGeneration & this challenge so exciting is our international student teams. 🏆Winner List: nasa.gov/news-release/n… 🗺️More international opportunities:…
Another year of #NASAHERC has crossed the finish line! 🏁 As we recap the 30th annual #RoverChallenge, we want to thank you for following along this weekend and supporting this #ArtemisGeneration of future scientists, engineers, and explorers. We hope to see you back next year!
@chandraxray Do all dying stars give birth to a planet/s? What is the average # of years for a planet to be born?