Fermi Explorer, a proposed low-cost private mission to Alpha Centauri, seeks to address a question that’s already been ...

NASA has announced that a new telescope concept called PRIMA is moving forward in consideration for a 2033 launch to look at ...

This video explores how NASA repeated critical errors leading to the tragic Challenger and Columbia disasters, examining the ...

Galaxies are enormous and hold hundreds of billions of stars. These stars form from cold, dense gas. Indeed, every large galaxy, including the Milky ...

Researchers affiliated with the SETI Institute propose screening lunar soil with AI for microscopic technosignatures, while ...

Forget listening for distant radio signals. Some scientists think evidence of extraterrestrial technology may already be much ...

Astronomers are challenging existing models of the first generations of galaxies, discovering that these cosmic entities may ...

Read about the new constraints on asteroid Bennu's origins, SpaceX's plans for October, and more in this week's space recap.

Caltech and JPL will build PRIMA, a $1 billion far-infrared observatory, to explore the cold universe at wavelengths hidden ...

Located roughly 17 million light-years from Earth in the constellation Coma Berenices, M64 is known for an unusual internal ...

The first in a new class of space telescopes is on track to reach the launch pad in the early 2030s, NASA announced this week ...

NASA's Hubble Space Telescope has completed 200,000 orbits of Earth while observing a supernova in the galaxy cluster MACS ...