A recent studypublished in Naturepresents compelling evidence of ancient planetary material buried deep within Earth’s mantle. Researchers have uncovered two massive dense structures beneath ...

A new NASA study reveals a surprising way planetary cores may have formed—one that could reshape how scientists understand the early evolution of rocky planets like Mars.

Vesta, thought to be the second-largest asteroid in the solar system, could be a piece of an ancient, unknown planet, a new study hints.

Planetary alignments aren’t rare, but 6 visible planets are. Here's how to see it. Six planets will be visible in the January night sky, but planetary alignments aren't anything special.

Asteroid update, a planetary alignment and a winter warm-up in the forecast for Boston 11:08. We have a "Great Planetary Alignment" coming up, and if the weather cooperates, night sky watchers in ...

For the last month and change, you might've seen the headlines about the planetary alignment, or a planetary parade, going on in our solar system. And that's true. In January 2025, Venus, Mars ...

February's evening sky will showcase a rare planetary parade, with seven planets aligning across the sky. Don't miss Mercury and Saturn aligning on Feb. 24 for a stunning highlight.

‘Smiley face’ from space will be visible worldwide Friday — thanks to rare planetary alignment By . Chris Oberholtz, FOX Weather. Published April 24, 2025, 2:43 p.m. ET.

Geology is broadly the study of the Earth and other planets, moons, and smaller planetary bodies. Fields of geology range from the initial formation and differentiation of the Earth to modern ...

A magical planetary alignment will occur this month — how, where and when to see it happen By . Reda Wigle. Published Jan. 20, 2025, 5:00 a.m. ET.