Our rocky planet sister?

Scientists have used orbital information from roughly 1,200 Starlink satellites to reconstruct atmospheric density nearly 500 ...

Researchers have found a clever new way to map a part of Earth’s upper atmosphere that is notoriously difficult to observe. Using orbital data from roughly 1,200 Starlink satellites, they ...

Scientists made a first-of-its-kind discovery: key ingredients for life detected on a habitable-zone planet, upending long-held assumptions.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The sun may be 93 million miles away, but that does not stop its solar ...

Artwork: The red tinge illustrates an atmosphere around a rocky planet orbting a red star Researchers have found the first atmosphere surrounding an Earth-like, rocky planet orbiting within the ...

Astronomers have detected over 5,800 confirmed exoplanets. One extreme class is ultra-hot Jupiters, of particular interest because they can provide a unique window into planetary atmospheric dynamics.

This infographic shows the multiple layers of our atmosphere, extending from the ground up into space, and how the new dataset compares in coverage to those currently available. Credit: D.Koshin, K.

Scientists have detected promising evidence that a rocky planet located 49 light-years from Earth could have an atmosphere, potentially making it one of the most compelling places to search for ...

A hidden process deep beneath Earth’s surface may have played a powerful role in some of the most dramatic climate swings in ...

As Pluto edges further away from the sun, the chilly temperatures are causing its atmosphere to condense onto its barren surface as frost.

The solar wind may be stripping away Mars’ atmosphere by creating giant rolling waves along its outer edge. Data from MAVEN and Tianwen-1 show that these waves form plasma clouds that carry ...