The Next-Generation OPIR Polar satellite procurement faces ax as Pentagon cites alternatives in low and medium Earth...
SAN FRANCISCO — SpaceComputer, a Singapore-based startup developing distributed computing infrastructure, is preparing to test its hardware...
Experiments will attempt to establish crosslinks from medium Earth orbit satellites The post Space Force taps K2...
One of the most powerful radar systems ever launched into space has mapped the ground moving beneath...
You’re on the fourth human mission to Mars, and you’re told the Odyssey spacecraft designed to take...
A century after their discovery, cosmic rays—particles of extreme energy originating from the far reaches of the...
Russia launched its Soyuz 5 medium-lift rocket for the first time ever on Thursday (April 30), and...
Artemis 3 slips to late 2027 as Starship and Blue Moon lag, delaying NASA’s lunar return timeline...
An international team of astrophysicists has just released one of the largest cosmological datasets ever assembled. A...
Astronomers now believe there is at least one planet for every star in the Milky Way but...
Measurement of nuclear reactions at record-low energies opens new pathways for astrophysics research
An international research team has achieved an important milestone for astrophysics at GSI/FAIR in Darmstadt: In the...
When NASA’s Artemis II crew swung around the Moon in April, the world watched in extraordinary detail...
The United States Space Force has created a new program to develop space-based missile interceptors, with the...
Evidence suggests that Venus is still volcanically active, and new data about a big eruption in Hawaii...
Our Sun is a bit of an outlier in the general stellar population. We typically think of...
Laser sail propulsion is an idea that won’t go away. By aiming powerful Earth-based lasers at tiny...
New research led by Flinders University argues thick tooth enamel helped kangaroos chart an unconventional evolution story,...
'When we started visualizing this world, we wanted to do right by the fans'
The Large High Altitude Air Shower Observatory (LHAASO) has made a breakthrough in exploring the extreme universe....
Wispy nebula clouds can be seen reflecting the blue-white light of the Pleiades in the stunning amateur...