When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...

The European Space Agency’s “dark universe detective” discovered millions of new galaxies and offers potential clues about ...

New insights from the Atacama Cosmology Telescope offer unprecedented images of the universe at 380,000 years old, revealing ...

Riding with SpaceX’s Transporter-13 mission, NASA’s EZIE CubeSats will unlock the mysteries of auroral electrojets. These ...

When it comes to space travel, Albert Einstein's theory of relativity is a major inconvenience. With the laws of physics (currently) prohibiting faster-than-light travel, velocities are limited to ...

Astronomers are racing to protect the dark skies as private companies seek to place large advertisements in Earth orbit ...

Explaining the science behind the northern lights, and why 2025 could bring more opportunities to see them. #ExtremeNature ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

"If a massive star were to explode as a supernova close to the Earth, the results would be devastating for life on Earth," said Nick Wright, an astrophysicist at Keele University in the United Kingdom ...

In the realm of innovative toys and gadgets, the Space Fly Ball stands out as a remarkable blend of technology and fun.

NASA’s newest space telescope, SPHEREx — designed to seek out the key ingredients for life ... Epoch of Reionization and Ices Explorer, aims to shed light on how the universe has evolved ...

Besides the telescope, SpaceX’s Falcon rocket provided a lift from Vandenberg Space Force Base for a quartet of NASA ...