Space

Every other chemical element on the periodic table was found first in a rock, a flame, or a…

Two NASA astronauts are set to spend much of Tuesday outside the International Space Station, repairing the orbiting…

A blue ring glows from a xenon-propelled Hall thruster during a hot-fire test inside a vacuum chamber at…

WASHINGTON — As SpaceX and others pursue the development of very large launch vehicles, a new study suggests…

Hemispheric Airborne Measurements of Air Quality (HAMAQ) is a NASA-funded project under the EVS-4 program using two aircraft…

The federal government’s National Reconstruction Fund has tipped $10 million into a $25 Series A for veteran South…

A massive structure detected in the distant Universe is defying our understanding of how the Universe evolved. In…

NASA and the U.S. Small Business Administration (SBA) launched the SBIC-NASA Initiative on Monday to increase investment in American manufacturers…

Second only to black holes, neutron stars – incredibly dense star remnants – are the densest objects in…

There is a planet called HD 80606 b, which is home to some of the most extreme changes…

Perhaps the hardest thing for amateur astronomers just starting out is finding the things you want to look…

Starseeker: Astroneer Expeditions might look like a direct sequel to Astroneer on the surface, but it’s a space…

In 1868 astronomers found a new element in the Sun’s light, named it helium for the Greek word for the Sun, and no one found a trace of it on Earth for another 27 years