The Crew Dragon capsule that will fly SpaceX’s next astronaut mission has arrived at the launch pad. That flight, called Ax-4, is scheduled to lift off atop a Falcon 9
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X-ray: NASA/CXC/CfA/Stroe, A. et al.; Optical: PanSTARRS; Radio: ASTRON/LOFAR; Image Processing: NASA/CXC/SAO/N. Wolk New observations from NASA’s Chandra X-ray Observatory and other telescopes have captured a rare cosmic event: two
A simplified sketch illustrating the PDR component of an externally irradiated protoplanetary disk. The different colored regions correspond to the chemical zones discussed in Sect 4. — astro-ph.GA The likely
Dr. Natasha Schatzman Receives Vertical Flight Society (VFS) Award The Forum 81 award was presented to Natasha Schatzman (center), with the award given by the parents of Alex Stoll, Mark
WASHINGTON — Maxar Intelligence announced an agreement with Sweden’s aerospace firm Saab to develop battlefield intelligence products that use satellite data, including Maxar’s new terrain-based navigation technology that allows drones
TOI-6894b Exoplanet – artist’s impression Credit University of Warwick/Mark Garlick The host star, TOI-6894, is a red dwarf with only 20% the mass of the Sun, typical of the most
This image of exoplanet 14 Herculis c was taken by NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera). A star symbol marks the location of the host star 14 Herculis,
Astronomy has lost one of its most assiduous calculators of eclipses with the passing of astronomer Fred Espenak. On April 15, 2025, Espenak announced on his Facebook page that he
Applications 04/06/2025 187 views 4 likes From its vantage point outside Earth’s atmosphere, more than 36 000 km above Earth’s surface, the Copernicus Sentinel-4 mission will detect major air pollutants
The edge-on profile of the Knife Edge spiral galaxy captured by Ronald Brecher in May 2025. (Image credit: Ronald Brecher) Astrophotographer Ronald Brecher captured a striking image of the Knife
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