🦉 Duo bingo: @NASAHubble captured a bright variable star and its smaller companion star in the upper left of this composite image. Both lie in the Orion Nebula, a colossal region of star formation roughly 1,450 light-years from Earth: https://t.co/lh6QV73itz https://t.co/i7x4xvnd2l

This Week at NASA: Remembering our fallen heroes, announcing new engine propulsion technology, and meeting #Crew6, set to launch to the @Space_Station in February. Sign up and be our virtual guest at launch: https://t.co/bomG8VXkSV https://t.co/sR4CcdvmhL

We’re testing software developed by @NASAAero to help cut your tarmac wait times and make U.S. aviation carbon neutral by 2050. 

In just one year, @DFWAirport saved 24,000 pounds of jet fuel and stopped 77,000 pounds of carbon dioxide emissions using it: https://t.co/F3EAdm1jKo https://t.co/Qj9h2jtswl

Last day to apply for the opportunity to watch #Crew6 astronauts launch from @NASAKennedy! Whether you have 5,000 or 50 followers, now is your chance to tour NASA facilities behind-the-scenes and share with your audiences: https://t.co/n31CgfZkCe https://t.co/X8Oh6RGlov

We work to never repeat mistakes from our past. On our Day of Remembrance, we honor all of our fallen heroes, including the crews of Apollo 1, Challenger STS-51L, and Columbia STS-107: https://t.co/tPuU3VVXDf

Feb. 1 marks 20 years since the Columbia tragedy. #NASARemembers https://t.co/R2w9X1XQ9f

Greenhouse gas emissions decreased a little during the first year of the COVID pandemic, but was it enough to make a lasting impact? @NASAClimate scientist Leslie Ott explains. https://t.co/pA1p5zowCw

RT @NASAWebb: Peek-a-boo 🫣

This is Webb's 1st look at a stellar occultation (when a foreground object passes in front of a star from our viewpoint on Earth). The moving object here is Chariklo, a small icy body between Saturn and Uranus, and the star is at the center. https://t.co/OOsXZ3z5sq https://t.co/EAmLSaEyNt

LIVE NOW: Astronauts aboard our next mission to the @Space_Station are taking questions from the media and the public at @NASA_Johnson. Share your #Crew6 Qs with #AskNASA! https://t.co/SrgKSzb5k5

LIVE NOW: We're talking about #Crew6, our next crewed mission to the @Space_Station, lifting off from @NASAKennedy no earlier than Feb. 26. https://t.co/Iay51XZZPq

Our speakers:
@NASAUniverse: Liz Landau, host and science communicator
@NASAWebb: Lee Feinberg, Webb telescope and optics lead
@NASAGoddard: Naomi Rowe-Gurney, planetary scientist
@SpaceTelescope: Klaus Pontoppidan, Webb project scientist

LIVE NOW: #OTD one year ago, the @NASAWebb telescope made it to its home 1 million miles away. How has it revolutionized our understanding of the cosmos since? Ask mission experts your questions on air, or tag them #UnfoldTheUniverse. https://t.co/HYLwGYlTm7

https://t.co/hnuNnNeRRp

In 2022, NASA-developed Search and Rescue technologies assisted with the rescue of 397 lives in the U.S. region.

If you use a personal-locator beacon while hiking, the same tech that will help us locate astronauts on splashdown is there for you, too. https://t.co/wzDNnVGXJC https://t.co/fehcoPUqyq

NOW: NASA leaders talk about lessons learned from our darkest days, how we can work together to build a strong safety culture. Our Day of Remembrance falls on Jan. 26, and the 20th anniversary of the Columbia space shuttle tragedy is Feb. 1. #NASARemembers https://t.co/KJwToz3fh5

We’re partnering with @DARPA to demonstrate a nuclear thermal rocket engine in space. This new engine would allow us to do more science and reach destinations faster—key steps for sending the first crewed mission to Mars. https://t.co/xhWJYNbRz2 https://t.co/JUDN6nUGbj

Live from the #AIAASciTech Forum, @SenBillNelson and @Astro_Pam join @DARPA Director Stefanie Tompkins to launch a collaboration to advance space propulsion technology. https://t.co/O5jkXLApv5

It's been nearly a year since @NASAWebb arrived at its destination 1 million miles away. It completed the most complex deployment ever attempted in space, and returned the deepest infrared image ever seen. Have questions? Tag them #UnfoldTheUniverse. https://t.co/hnuNnNeRRp

Our #Crew6 mission is scheduled to blast off to the @Space_Station next month. Want to go behind-the-scenes for the launch—and share it on social media?

Tell us what you'd do with the opportunity, and what you'd create. Apply by Friday, Jan. 27: https://t.co/RGT5x4vZAb https://t.co/QonwYKYWlw

Need space? Subscribe to our newsletter for weekly updates on our missions and latest discoveries happening on Earth, the universe, and everything in between—all delivered right to your inbox: https://t.co/yjNDHlHP2r

¡También en español! https://t.co/pYgVhomeWM https://t.co/czHZPMR1SL

Astronauts prepared the @Space_Station for new solar arrays, @NASASun found new clues to help predict solar flares, and @NASAAero announced plans to design new eco-friendly passenger aircraft.

Sign up to fly your name aboard our experimental aircraft: https://t.co/8LF7yfRDqB https://t.co/VzWLQUFNAX