Strong Flare Erupts From Sun
The Sun emitted a strong solar flare, peaking at 9:49 p.m. ET on Nov. 30, 2025. NASA’s Solar Dynamics Observatory, which…
NASA’s Roman Observatory Passes Spate of Key Tests
NASA’s nearly complete Nancy Grace Roman Space Telescope has made another set of critical strides toward launch. This…
Hubble Seeks Clusters in ‘Lost Galaxy’
Today’s NASA/ESA Hubble Space Telescope image features the spiral galaxy NGC 4535, which is situated about 50 million…
NASA’s TESS Spacecraft Triples Size of Pleiades Star Cluster
Astronomers have revolutionized our understanding of a collection of stars in the northern sky called the Pleiades. They…
Hubble Studies Star Ages in Colorful Galaxy
Stars of all ages are on display in this NASA/ESA Hubble Space Telescope image of the sparkling spiral…
Six Ways Supercomputing Advances Our Understanding of the Universe
At NASA, high-end computing is essential for many agency missions. This technology helps us advance our understanding of…
NASA’s Webb Telescope Studies Moon-Forming Disk Around Massive Planet
NASA’s James Webb Space Telescope has provided the first direct measurements of the chemical and physical properties of…
NASA’s Webb Telescope Studies Moon-Forming Disk Around Massive Planet
NASA’s James Webb Space Telescope has provided the first direct measurements of the chemical and physical properties of…
Join NASA on Oct. 4 in Looking Up, Celebrating Moon
Join observers from around the world on Saturday, Oct. 4, for NASA’s International Observe the Moon Night. This…
NASA Flights Study Cosmic Ray Effects for Air, Future Space Travelers
Recent airborne science flights to Greenland are improving NASA’s understanding of space weather by measuring radiation exposure to…
NASA-ISRO Satellite Sends First Radar Images of Earth’s Surface
The NISAR (NASA-ISRO Synthetic Aperture Radar) Earth-observing radar satellite’s first images of our planet’s surface are in, and…
NASA Aircraft Coordinate Science Flights to Measure Air Quality
Magic is in the air. No wait… MAGEQ is in the air, featuring scientists from NASA centers across…