The Universe expanded rapidly soon after the Big Bang, and we aren't sure why. But a theory of quadratic quantum…
Unistellar co-founder tells Space.com about how citizen scientists are using smart telescopes to engage in planetary defense.
"If an event is particularly bad, there are some places in the capsule, such as storage bays and down by…
All eyes are on the inner solar system in April 2026, as two comets reach perihelion. One, Comet R3 Pan-STARRS…
NASA/Jessica Meir NASA astronaut Jessica Meir took this photo of an Artemis program patch floating in the International Space Station’s…
Landsat Navigation Landsat Home Missions Landsat Next Landsat 9 Landsat 8 Landsat 7 Landsat 6 Landsat 5 Landsat 4 Landsat…
The future of space warfare will be determined by the speed of decision. As satellite constellations proliferate and adversaries field…
Los Altos, California — Antaris™, creator of the AI-powered Antaris Intelligence™ platform that simplifies satellite design, simulation, manufacturing, and operations for…
If you thought the current crop of satellite megaconstellations was bad, you’re going to be horribly disappointed by new proposals…
China plans to conduct around 140 orbital launches this year, according to a commercial launch executive, marking a sharp acceleration…