China has allegedly developed a new kind of infrared sensor-carrying airship drone that can detect stealth aircraft from 1,240 miles away.

Scientists have found a rare Einstein ring in “our cosmic backyard” using images from the Euclid space telescope. The ...

NASA and European scientists explain how they calculate the probability of the space rock 2024 YR4 impacting our planet, and why it’s not yet time to worry.

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

The 'hot Neptune' planet, named LTT 9779b, is so scorching that its atmosphere should have evaporated, according to ...

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot ...

CAPE CANAVERAL, Fla. (AP) — New research shows that when an asteroid slammed into the moon billions of years ago, it carved ...

Scientists used photos and data from Nasa’s Lunar Reconnaissance Orbiter to map the area and calculate the path of debris.

A colossal explosion in the sky, unleashing energy hundreds of times greater than the Hiroshima bomb. A blinding flash nearly ...

Billionaires or mega-millionaires are lined up to run the treasury, commerce, interior and education departments, NASA and the Small Business Administration, and fill key foreign posts.

WASHINGTON — It's been 39 years since the Challenger space shuttle explosion, one of NASA's most devastating tragedies. NASA's Challenger shuttle exploded 73 seconds after lifting off on Jan.