Hubble Captures Giant Star on the Edge of Destruction

In celebration of the 31st anniversary of the launching of NASA’s Hubble Space Telescope, astronomers aimed…

Mars-Directed CME Erupts from the Sun

NASA and ESA Sun-watching spacecraft see a coronal mass ejection headed for Mars. Click…

NASA's Webb to Study Young Exoplanets on the Edge

Seeing distant exoplanets isn’t easy and trying to detect them is like straining to see a…

Earth’s cryosphere is vital for everyone. Here’s how NASA keeps track of its changes.

Everything in our planet — the land, the water, the air, us — is intertwined by…

Downstream Consequences: How NASA Satellites Track Harmful Algal Blooms

Fertilizers used in farming contain high amounts of nutrients, such as phosphorous, to help crops grow.…

Bert Pasquale, Optical Designer of the Nancy Grace Roman Space Telescope, Takes on Complex Problems

Bert Pasquale is the Optical Designer of the Nancy Grace Roman Space Telescope and takes on…

Earth Day Connections: NASA Investigates Vegetation

From the vantage point of space, NASA’s fleet of Earth-observing satellites investigates connections between ecosystems that…

Earth Day Connections: NASA Study Predicts Less Saharan Dust in Future Winds

Temperature and weather systems each interact with, and are influenced by, a multitude of Earth systems,…

Hide and Seek – How NASA’s Lucy Mission Team Discovered Eurybates' Satellite

On Jan. 9, 2020, NASA’s Lucy mission officially announced that it would be visiting not seven,…

NASA’s NICER Probes the Squeezability of Neutron Stars

Matter in the hearts of neutron stars – dense remnants of exploded massive stars – takes…