Claire Leon, U.S. Space Force Space Systems Integration Office director
Thursday, 01 August 2024 16:20
A new 'guest star' will appear in the sky in 2024 − a space scientist explains how nova events work and where to look
Thursday, 01 August 2024 14:20
The stars aren't fixed and unchanging, unlike what many ancient people thought. Once in a while, a star appears where there wasn't one before, and then it fades away in a matter of days or weeks.
The earliest record of such a "guest star," named so by ancient Chinese astronomers, is a star that suddenly appeared in skies around the world on July 4, 1054. It quickly brightened, becoming visible even during the day for the next 23 days.
Astronomers in Japan, China and the Middle East observed this event, as did the Anasazi in what is now New Mexico.
In the second half of 2024, a nova explosion in the star system called T Coronae Borealis, or T CrB, will once again be visible to people on Earth.
Ursa Major names former Maxar CEO as its new chief executive
Thursday, 01 August 2024 14:10
Euclid Galaxy Zoo – help us classify the shapes of galaxies
Thursday, 01 August 2024 12:00
Omega: Subscription-based space mobility service gets a boost
Thursday, 01 August 2024 11:31
Image:
Omega: Subscription-based space mobility service gets a boost 
Image:
Space is not the limit 
Virtual engagement opportunities for Northrop Grumman's 21st Resupply Mission
Wednesday, 31 July 2024 20:14
Los Angeles CA (SPX) Jul 31, 2024
NASA invites the public to join virtual activities and events leading up to the launch of Northrop Grumman's 21st commercial resupply services mission to the International Space Station. The launch is scheduled for 8:31 p.m. EDT on Friday, Aug. 10, 2024, from NASA's Wallops Flight Facility on Wallops Island, Virginia.
The public can register to virtually attend the launch. NASA's virtual g
NASA invites the public to join virtual activities and events leading up to the launch of Northrop Grumman's 21st commercial resupply services mission to the International Space Station. The launch is scheduled for 8:31 p.m. EDT on Friday, Aug. 10, 2024, from NASA's Wallops Flight Facility on Wallops Island, Virginia.
The public can register to virtually attend the launch. NASA's virtual g