Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam Announcements More Archives Conference Schedules Style Guide 19 min read
Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam Announcements More Archives Conference Schedules Style Guide 19 min read
The landscape of spaceflight is continuously evolving, and Europe is positioning itself as a key player, particularly within the scope of reentry technology. This evolution is primarily fueled by innovative
With SpaceX champing at the bit to begin construction of a new Starship launch site at Cape Canaveral Space Force Station, demolition began on June 12 to remove structures used
COLORADO SPRINGS, Colo. – July 15, 2025 – Pushing the boundaries of in-orbit data storage, Frontgrade Technologies, the leading provider of high-reliability microelectronics for space and national security, has unveiled
Skywatching Skywatching Home What’s Up Meteor Showers Eclipses Daily Moon Guide More Tips & Guides Skywatching FAQ Night Sky Network Venus-Jupiter Conjunction and Meteor Mojo Jupiter and Venus shine brightly
(From Lorenzo et al. (2022)) RGB composite image of Sextans A made with Hα (red) and V bands (green) from Massey et al. (2007), and GALEX FUV (blue). The LITTLE
Proxima Centauri b is the closest known exoplanet that could be in the habitable zone of its star. Therefore, it has garnered a lot of attention, including several missions designed
SpaceX added 24 new Starlink satellites to its orbital network on a Friday night (July 18) launch from California. The company’s Falcon 9 rocket lifted off at 8:52 p.m. local
An artist rendition of comet C/2014 UN271, the largest known comet in the Oort Cloud. Credit: NSF/AUI/NSF NRAO/M.Weiss A team of astronomers has made a groundbreaking discovery by detecting molecular
The moon will ride close to the bright star Spica above the southwestern horizon tonight (July 3) — and some well-placed viewers will see the lunar disk pass directly in






