Summary: Time doesn’t flow uniformly across the solar system, and new research reveals just how differently it unfolds on Mars compared with Earth. By tracing subtle gravitational and orbital ...

Shedding light on the strange, car-sized, armoured fish that lived 360 million years ago in what is now Cleveland. Plus: the ...

Space agencies are tracking four near-Earth asteroids set to make close approaches to our planet within a single 24-hour window, according to new data from NASA's Jet Propulsion Laboratory (JPL) ...

If you are into planets and also like to get up pre-dawn (much easier in the Northern hemisphere now that it is winter here), ...

The final supermoon of the year appeared on 5 December, offering a rare view as the Cold Moon rose brighter and larger than ...

As she celebrates her 80th birthday today, the Sault-Ste-Marie-born Bondar reflects on the future of space exploration, her ...

This temporal lag is a direct consequence of Albert Einstein’s Theory of General Relativity. The rule is simple: the weaker ...

The last supermoon of 2025 will rise in December, bringing with it brighter skies and a second round of king tides to the ...

This week sees the Moon and Jupiter make for a nice pairing in the chilly December evening sky and also the start of the Geminids meteor shower, ...

In the evening of December 7, the planet Jupiter will be in conjunction with the stars Pollux and Caster within the constellation Gemini. Later in the evening, the moon will join this constellation ...

Earth may not have to look quite so far for its moon because when our young planet was in a catastrophic collision with a ...

Discover the Christmas cookie that aligns with your zodiac. For the full cosmic treat selection, check your Sun, Moon, and ...