NASA astronaut marks his 400th day in space | On the International Space Station Aug. 18-22, 2025
The Expedition 73 astronauts and cosmonauts focused on medical and physiological data collection, as well as Earth observations…
A rare ‘black moon’ will rise tonight. Why you won’t be able to see the phenomenon — and what else to know
An unusual lunar event that happens only once every 33 months is occurring tonight — but you won’t…
NASA telescope’s image of a creepy cosmic object just got stranger
A new study has returned to a popular Milky Way attraction, formed by a fast-spinning dead star core…
US Space Cannon: Hundreds of Pancake Satellites Fired Into Orbit Spark China’s Fiercest Technology Alert of the Decade
IN A NUTSHELL 🚀 SpinLaunch is innovating satellite deployment with its centrifugal cannon technology. 🌍 The company’s approach…
NASA’s Hubble telescope watches supernova explosion photo of the day for Aug. 22, 2025
Recently, the Hubble Space Telescope captured a before-and-after image of a star exploding brightly. With the images one…
Space X successfully launches US military spaceplane – DW – 08/22/2025
A SpaceX Falcon 9 rocket launched Thursday night, carrying a classified US military spaceplane into orbit. It was…
Rocket Report: Pivotal Starship test on tap, Firefly wants to be big in Japan
There’s a lot on the line for Starship’s next launch. In a feature, Ars reviews the history of…
JWST Just Found a New Moon Hiding Around Uranus (And It’s Tiny) : ScienceAlert
A new discovery has just brought the total number of Uranus’s known moons to 29. In the space…
Comet? UFO? Astronomers puzzle over fastest object in solar system
Just after midnight in a part of Planet Earth known as Massachusetts, a team of scientists who track…
Moon phase today explained: What the moon will look like on August 22, 2025
The moon is almost completely dark tonight, thanks to where we are in the lunar cycle. The lunar…
5 bright comets approaching Earth. Charts here!
Michael Jaeger captured this recent image of Comet C/2025 A6 Lemmon. Used with permission. Comet Lemmon is one…
SpaceX Starship prepares for 10th test flight after back-to-back explosions
SpaceX is set to launch the 10th test flight of its Starship rocket on Sunday — after its…