From August to October, NASA’s PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission tracked comet 2025 R2 (SWAN) — one of the thousands of comets ...

The ancient walls, ramparts, and ditches that wind through this Nigerian city are the longest known earthworks of the pre-mechanical era.

In southeastern Libya, Jabal Arkanū’s concentric rock rings stand as relics of past geologic forces that churned beneath the desert.

Space Plasma Physics: Our principal objective is to develop an understanding of the physical processes that control the geospace plasma environment and its interaction with both natural and man-made ...

About a week after its launch, NASA’s ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers) mission has already captured its first images: a pair ...

The NASA Science Activation program's PLANETS (Planetary Learning that Advances the Nexus of Engineering, Technology, and Science) project, led by Northern ...

A group of elementary-aged students gather outside of Oldham County Public Library in La Grange, Kentucky, United States to look at clouds in the sky. “If ...

Astronomers have revolutionized our understanding of a collection of stars in the northern sky called the Pleiades. They used data from NASA’s TESS (Transiting Exoplanet Survey Satellite) and other ...

Nearly 1,250 middle and high school students from 71 schools around the world joined Fairchild Tropical Botanic Garden for the Growing Beyond Earth (GBE) ...

The High Resolution Imaging Science Experiment (HiRISE) camera aboard NASA’s Mars Reconnaissance Orbiter captured this image of interstellar comet 3I/ATLAS on Oct. 2, 2025. At the time it was imaged, ...

The Afternoon Constellation (A-Train) in 2021. By January 2025, the A-Train included only two remaining satellites, OCO-2 and GCOM-W1. Aqua and Aura continue to collect science data; however, they ...