A new study warns that crowded internet satellite constellations like Starlink may push low Earth orbit toward a collision ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and observational opportunities anticipated in 2026.

NASA’s 1986 Challenger mission was intended to inspire students to consider a future in space. The crew’s family is continuing their legacy.

"We used to think that only very simple molecules could be created in these clouds. But we have shown that this is clearly ...

Networks of seismometers pick up on vibrations of debris to map their trajectory on Earth.

“Megaconstellations” of vast numbers of satellites could threaten space-based astronomy, scientists have warned. In recent years, companies such as Elon Musk’s SpaceX have launched thousands of new ...

A growing space debris problem leads scientists to use seismic sensors to follow sonic booms from uncontrolled reentries ...

At Armagh Observatory, Italian-born astronomer Dr. Stefano Bagnulo shares his lifelong passion for astronomy, his ...

From ancient star traditions to cutting-edge space research, astronomy has always reflected humanity’s desire to understand the universe. Stargazing through time explores this sweeping story, tracing ...

Helping young people tap into their excitement about the night sky helps them build confidence and opens career pathways they may not have considered before.