Left: An artist’s drawing of Earth’s magnetic field (blue lines) interacting with the Sun’s charged particles (yellow lines). The Earth’s magnetosphere (orange crescent) is created by Earth’s magnetic ...

Commodity Classic, February 25 - 27, 2026 Commodity Classic, February 25 - 27, 2026 Join NASA in the Exhibit Hall (Booth #3481) for Hyperwall Storytelling by NASA experts. Full Hyperwall Agenda below.

Living With a Star Earth resides in the vast atmosphere of a star – and that star creates a dynamic and complex space environment that can sometimes interfere with space technology, communications and ...

This artist’s concept shows a thick shell of gas and dust that has been expelled from a massive star’s outer layers as its core collapses after running out of fuel. At the center, a hot, dense ball of ...

The thermal infrared capabilities of an imager on NASA’s Terra satellite have been shut off and will no longer collect data, more than 25 years after the ...

An ecologist, a volcanologist, and a chemist walk into a forest… it sounds like the beginning of a bad joke, but this very real collaboration between scientists from NASA and the Universidad de Costa ...

On Feb. 11, NASA’s Neil Gehrels Swift Observatory temporarily suspended most science operations in an effort to reduce atmospheric drag and slow the ...

NASA's Mars Reconnaissance Orbiter blasted off from Cape Canaveral in 2005, on a search for evidence that water persisted on the surface of Mars for long periods of time. While other Mars missions ...

While a part of the United States braved extreme winter cold, January 2026 brought sweltering summer conditions to many parts of Australia.

This stunning Hubble image reveals a dramatic interplay of light and shadow in the Egg Nebula, sculpted by freshly ejected stardust.

On the Moon, snow does not fall. Thunder never rolls. No clouds form in the pitch-black sky. “Weather” on the Moon means something completely different than it does on Earth.