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NASA @NASA
Big clues may be found in "mini" black holes. đź‘€ Researchers using @ChandraXray discovered a heavily buried supermassive black hole in a dwarf galaxy. Find out how they are unraveling this mystery: https://t.co/ZJuLGgJGzc https://t.co/o2q72r9XxO — PolitiTweet.org
NASA @NASA
RT @NASA_Astronauts: Today we officially welcomed 10 new explorers to the @NASA family! Our 2021 astronaut candidates have reported for dut… — PolitiTweet.org
NASA @NASA
@2booalreem3 The @chandraxray discovery is a black hole! Experts using Chandra data located a supermassive black hole in a dwarf galaxy – a rare occurrence. Using this data, they’re hoping to better understand black hole formation and growth in the early universe: https://t.co/rRrp7WnFGl — PolitiTweet.org
NASA @NASA
@ChavenYenketsw1 This is an image of supernova remnant E0102-72.3 which is located in the Small Magellanic Cloud! Read more about it here: https://t.co/4qzBYzeo0O The nebula you’re referring to is located in the constellation Gemini: https://t.co/5wIAYEv5P1 — PolitiTweet.org
NASA @NASA
@kiromark Hey, Marc! Sorry you miss it live. We streamed this historic moment on NASA TV and you can check out a full recording here: https://t.co/hxcsLshT2g From launches to press briefings, you can find upcoming live TV events here: https://t.co/wOxN82TbYX — PolitiTweet.org
NASA @NASA
RT @Dr_ThomasZ: Meet Dr. Katherine Calvin, @NASA’s chief scientist and senior climate advisor, effective today. Welcome to the NASA family!… — PolitiTweet.org
NASA @NASA
Dr. Calvin and Administrator @SenBillNelson will participate in a media Q&A on Tues., Jan. 11, at 11am ET to discuss her role: https://t.co/PsSt5bCUjS — PolitiTweet.org
NASA @NASA
News: Effective today, Dr. Katherine Calvin will be our new chief scientist and senior climate advisor. She'll act as principal advisor to agency leadership on #NASAScience and represent the agency to the national and international science communities: https://t.co/9nkfx6VJ9Y https://t.co/GozmXfQJJD — PolitiTweet.org
NASA @NASA
đź’« Start your week with big news from the American Astronomical Society! Today, our scientists unveil new discoveries & provide updates LIVE (all ET): 12:15pm – @chandraxray & @SOFIAtelescope science results 4:15pm – #IXPE mission update Watch #AAS239: https://t.co/mzKW5uV4hS https://t.co/eJG3JZX7rq — PolitiTweet.org
NASA @NASA
✨ Space is the place! ✨ Subscribe to our newsletter for weekly updates on our missions and discover the latest on Earth, the solar system and beyond — all delivered right to your inbox: https://t.co/yjNDHlHP2r ¡TambiĂ©n en español! https://t.co/pYgVhomeWM https://t.co/Jb20lKvgq0 — PolitiTweet.org
NASA @NASA
RT @NASA_Wallops: When midnight strikes, we launch! 🚀 A Black Brant IX sounding rocket launched Jan. 9 at 12 am ET from NASA's Wallops Fli… — PolitiTweet.org
NASA @NASA
RT @NASA_Wallops: LIFTOFFâť—A Black Brant IX sounding rocket carrying the DXL mission launched at 12 a.m. ET. The mission will study the orig… — PolitiTweet.org
NASA @NASA
Coming up: At 11pm ET, the launch window opens for a sounding rocket mission studying low-energy X-rays. Live in the U.S. mid-Atlantic? Weather permitting, you may be able see the rocket in the sky. Follow @NASA_Wallops for updates: https://t.co/hPjZA71H2Y https://t.co/FUsTbSw69C — PolitiTweet.org
NASA @NASA
Mirror, mirror…is deployed. @NASAWebb has taken on its final form. For the next ~6 months, the space telescope will cool down, calibrate its instruments, and prepare to #UnfoldTheUniverse. What cosmic mysteries will it unveil? Stay tuned: https://t.co/cnYZzdHUlt https://t.co/ykhfJeJpk5 — PolitiTweet.org
NASA @NASA
RT @NASAWebb: #NASAWebb is fully deployed! 🎉 With the successful deployment & latching of our last mirror wing, that's: 50 major deploymen… — PolitiTweet.org
NASA @NASA
@migzcuad @NASAWebb Light can travel faster than we have the technology to. That said, @NASAWebb will be focusing on studying the atmospheres of these planets to determine which molecules and elements (maybe the building blocks of life!) exist there and what they indicate about the world. (2/2) — PolitiTweet.org
NASA @NASA
@migzcuad @NASAWebb It depends on how far away those planets are! For example, the Trappist system is only 39.4 light years away, so we would be seeing the light that left it 39+ years ago. That doesn't mean we could travel there easily or quickly. (1/2) — PolitiTweet.org
NASA @NASA
@JLCDhome2018 @NASAWebb What is special about this orbit is that it lets the telescope stay in line with the Earth as it moves around the Sun. This allows the satellite's large sunshield to protect the telescope from the light and heat of the Sun and Earth (and Moon): https://t.co/rww0hBX9Ej — PolitiTweet.org
NASA @NASA
What is special about this orbit is that it lets @NASAWebb stay in line with the Earth as it moves around the Sun. This allows the satellite's large sunshield to protect the telescope from the light and heat of the Sun and Earth (and Moon): https://t.co/rww0hBX9Ej — PolitiTweet.org
NASA @NASA
@scottparnapy @NASAWebb The sunshield will allow the telescope to cool down to a temperature below 50 Kelvin (-370°F, or -223°C) by passively radiating its heat into space. @NASAWebb’s MIRI instrument uses a cryocooler to reach its significantly lower operating temperatures of -447°F (7 kelvins). — PolitiTweet.org
NASA @NASA
@JPMajor @NASAWebb Good things come to those who wait! In the meantime, just know we've got a lot of exciting science up ahead: https://t.co/8zPS6MetB4 #UnfoldTheUniverse — PolitiTweet.org
NASA @NASA
@_Crazycrit @NASAWebb As Webb is orbiting L2, it's also moving around the Sun. Since Webb can only point to roughly half the sky at any given moment because it can’t look in the direction of Earth & the Sun, this affords Webb access to the entire sky over the course of a year: https://t.co/Fv0KXtzKLS — PolitiTweet.org
NASA @NASA
@ianwalkerxx @NASAWebb After @NASAWebb reaches Lagrange point 2 in a few weeks, it will take ~5 months to cool down, align its mirrors & calibrate its instruments before the science begins: https://t.co/2RH2EXQX7a #UnfoldTheUniverse — PolitiTweet.org
NASA @NASA
@bricetune They have a much bigger cryogenic vacuum chamber at @NASA_Johnson that was used on the Apollo program and we tested our mirror and instruments there. The spacecraft (sunshield and bus) were built at Northrop Grumman and they were connected to the mirror/instruments there. (2/2) — PolitiTweet.org
NASA @NASA
@bricetune As big as the vacuum chamber at Goddard is, it isn't big enough for all of Webb! We did test our instrument module there, but after that we had to move the hardware to NASA Johnson. (1/2) — PolitiTweet.org
NASA @NASA
@MetaOracle @NASAWebb Webb can #UnfoldTheUniverse through the infrared spectrum and also has the ability to see a little bit into visible light. Since infrared and visible light are next to each other on the spectrum, @NASAWebb's vision extends just a little bit into the red portion of the visible. — PolitiTweet.org
NASA @NASA
LIVE: @NASAWebb has completed the final stage of spacecraft deployment to #UnfoldTheUniverse. Mission experts discuss today's major milestone. https://t.co/u2c50P4G0Y — PolitiTweet.org
NASA @NASA
@skybits We do expect tiny micrometeorite impacts, and the telescope was designed and tested for this.The sunshield has special seams to limit micrometeorid damage. Testing showed that micrometeoroids have negligible effects on the telescope's beryllium mirrors: https://t.co/Jx1ThKYsPL — PolitiTweet.org
NASA @NASA
Congratulations, @NASAWebb! You are fully deployed! 🥳 Stay tuned over the coming months as the space telescope reaches its destination of Lagrange point 2 and prepares to #UnfoldTheUniverse: https://t.co/qg6jmVRCsH — PolitiTweet.org
NASA @NASA
@zenmonk55 It is now over 74% of the way to its orbit at the second Lagrange point, or L2. You can follow in real time and see how far it has to go and its current speed on this timeline: https://t.co/DY7KqaAj8g — PolitiTweet.org
