Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...

On December 25, 2021, the largest and most powerful space telescope, the James Webb Space Telescope, was launched into space for $10 billion. A month later, it reached its goal in solar orbit at a ...

A new asteroid that was discovered hurtling towards Earth in December has the highest odds of a collision to date, according ...

Last week, we discussed the Dog Star, Sirius, the sky’s brightest star. Orbiting Sirius is a faint companion, a tiny star known informally as the Pup.

The research has been published in the peer-reviewed journal Nature.

A cosmic filament, 3 million light-years long, has been directly imaged for the first time — offering a new glimpse into the ...

President Donald Trump and DOGE leader Elon Musk sit down with 'Hannity' in an exclusive interview airing Tuesday. Dustin ...

There are questions that have been on the human mind for hundreds of years. Many of them, of course, are related to the ...

In popular culture, heaven is depicted with pearly gates, fluffy clouds and bright, celestial lights. So what actually is ...

From Cape Canaveral to Mission Control, these awe-inspiring spots should be on every intergalactic aficionado’s must-visit ...

Elon Musk's internet satellites have been a game changer for people in rural areas, but scientists are alarmed that plans to launch thousands more will be perilous for our skies.