From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Astronomers discovered a new moon of Uranus and hundreds of moons around Saturn over the past year, and there may be many ...

Mercury has long baffled astronomers because it defies much of what we know about planet formation. A new space mission ...

Ever wondered how planetary systems like our own solar system form? Thanks to the European Space Agency's Gaia space ...

3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. On ...

Throughout 2025, there have been several chances to spot the Northern Lights across Canada. The best of all these ...

Hubble spots the largest known planet forming disk, chaotic and lopsided, hiding a young star 1,000 light years away, raising ...

This gas cloud located 500 light years away from our solar system is about to become a planet.This process usually takes a ...

For only the second time ever, a collision between two asteroids has been observed around an alien star not too far beyond ...

In an unprecedented celestial event, NASA's Hubble Space Telescope (HST) captured the dramatic aftermath of colliding space ...

The Artemis II mission, which could launch as early as February, is expected to send four astronauts on a trip to the moon, ...

Earth may owe some of its properties to a nearby star that blew up just as the solar system was forming. This pattern, which saw a supernova bubble envelop the sun and shower it with cosmic rays, may ...