Why do comets and their meteoroid streams weave in and out of Earth's orbit and their orbits disperse over time? In a paper ...

New research has revealed why carbonaceous asteroids, some of the most chemically primitive materials in the solar system, ...

A new study has upended a long-held theory that asteroids brought water to Earth – as it turns out it may have always been here ...

A new study shows how the Sun and Earth's atmosphere destroy life-bearing meteoroids before they reach the planet.

NASA has admitted that an over 300-foot-wide hole in the surface of Mars could be a 'portal' leading to alien life hiding ...

The night sky will dazzle this week as the Lyrid meteor shower kicks off its annual display, marking the return of one of the oldest and most reliable celestial shows of the year.

An international team of researchers may have answered one of space science’s long-running questions – and it could change ...

All that said, the findings can’t confirm the terrestrial life theory beyond a doubt. There’s still a chance hydrogen-heavy ...

A routine fossil-hunting trip turned into a groundbreaking discovery for a pair of researchers when they stumbled upon a rare ...

Scientists believe a crater found in the Australian outback may be the oldest-known meteor crash site in the world. As AFP ...

It’s said that if you catch one in the night sky the universe might grant you a wish. On any given night, shooting stars are ...

Of all the asteroids that become meteoroids by striking Earth's surface, only 4% contain abundant carbon. But scientists know ...