As the Perseverance rover traversed an ancient river valley in Mars’ Jezero Crater back in July 2024, it drilled into the surface and extracted a sample from a unique, striped
As the Perseverance rover traversed an ancient river valley in Mars’ Jezero Crater back in July 2024, it drilled into the surface and extracted a sample from a unique, striped
New research suggests that three space telescopes could form a powerful triad capable of searching for supermassive black holes earlier in the history of the cosmos than ever detected before.
SAN FRANCISCO — Lynker Space is working with the National Oceanic and Atmospheric Administration to offer space-weather forecasts tailored for operators of power grids and other elements of U.S. critical
Exoplanets, -moons, -comets Status Report astro-ph.GA August 27, 2025 Velocity at infinity vs. parameter α for ejected test particles — astro-ph.EP The discovery of numerous free-floating planets (FFPs) has intensified
Research Astrophysicist and Roman’s Deputy Wide Field Instrument Scientist – Goddard Space Flight Center From a young age, Ami Choi — now a research astrophysicist at NASA — was drawn
Teams at NASA’s Stennis Space Center conduct a hot fire test of an Aerojet AJ26 rocket engine on the E-1 Test Stand in November 2013. NASA/Stennis If location, location, location
Artemis 2 astronauts will be studied for how sleep, stress and radiation shape human health in deep space during their moon mission next year. The second installment of NASA’s Artemis
File (Aug. 6, 2024) — Northrop Grumman’s Cygnus cargo craft, with its prominent cymbal-shaped UltraFlex solar arrays, is pictured awaiting its capture by the Canadarm2 robotic arm commanded by Expedition
PARIS — Space Norway and Surrey Satellite Technology Ltd. (SSTL) are working together on a radar satellite for maritime domain awareness, the first of potentially several such spacecraft. The two
PARIS — NASA is delaying the arrival of a Cygnus spacecraft at the International Space Station to investigate a thruster problem with the cargo vehicle. NASA announced late Sept. 16