It was once thought that when an aging star engulfed a planet it would be a dramatic event. Now, the Webb telescope has ...

A new study based on two decades of data shows what happens in an ocean ecosystem without great white sharks. Great white ...

The European Space Agency’s new probe, Biomass, will spend five years orbiting the planet and gathering radar imagery of forests across multiple continents ...

New observations upended scientists' standing hypothesis about how a star would engulf a planet, causing its demise.

If you ever looked at a plane's flight path over the Pacific Ocean, you might think it is odd, but it has nothing to do with ...

The first four humans to orbit Earth’s poles are sharing their experiences from their historic mission. In a discussion with ...

K2-360 is a newly found planetary system with a super-dense planet, likely the core of a former larger world, shaped by ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

Here’s when Earth Day 2025 is, what it is, what the theme is this year and how to get involved with Earth Day events around ...

"L 98-59 c could be the first planet smaller than 2 Earth radii with a definitively detected atmosphere," a team of ...

A team from the University of Bern and the National Center of Competence in Research (NCCR) PlanetS has developed a ...