Travel through time to witness some of the most remarkable episodes in our solar system's history, uncovering its ancient ...

A spectacular “planet parade” (also called an alignment) featuring six planets is visible during August. Here’s when and ...

Planet could be a gas giant, orbiting 1 to 2 times the distance between Sun and Earth. The Alpha Centauri system, our nearest stellar neighbor, has long captured the imagination of science fiction and ...

Our sun is about five times less magnetically active than other sunlike stars—effectively a special case. The reason for this ...

Mercury, Venus, Jupiter, Saturn, Uranus, and Neptune — will briefly appear in the sky on the same night, starting Sunday (Aug ...

Dive into the cosmic mystery of the Late Heavy Bombardment (LHB), a proposed period around 3.8 to 4 billion years ago marked ...

From the scorching surface of Mercury to the icy edges of Neptune, our planetary neighborhood is full of wonders. The order ...

Hubble’s clearest view of comet 3I/ATLAS shows a dusty coma and faint tail from a rare interstellar traveller.

While there will be six planets as part of the alignment this weekend, you won’t necessarily be able to see each of them.

Part of Google Earth Engine, AlphaEarth Foundations is a chip off Google’s DeepMind AI block—and it’s here to help save the ...

Astronomers have discovered a new exoplanet that may be habitable 35 light-years from Earth. Named L 98-59 f, it joins four other worlds in the temperate zone of an intriguing planetary system.

Analysis of an ancient meteorite suggests that rocky planets both near and distant from the sun may have formed at the same time, challenging current models of our solar system’s evolution.