NASA StreaM

Perseverance confirmed a long-suspected phenomenon in which electrical discharges and their associated shock waves can be born within Red Planet mini-twisters.

Next-generation drone flight software is just one of 25 technologies for the Red Planet that the space agency funded for development this year.

Results from an enhanced radar technique have demonstrated improvement to subsurface observations of Mars.

The pungent gas contributes to fine airborne particulate pollution, which endangers human health when inhaled and absorbed in the bloodstream.

Two orbiters and a rover captured images of the interstellar object — from the closest location any of the agency’s spacecraft may get — that could reveal new details.

Researchers dove deep into information gathered from the ice grains that were collected during a close and super-fast flyby through a plume of Saturn’s icy moon.

Sentinel-6B will extend a decades-long legacy of global sea level measurements that help forecast weather, protect coastal communities, and more.

Set to track sea levels across more than 90% of Earth’s ocean, the mission must first get into orbit. Here’s what to expect.

Data from Sentinel-6B will continue a decades-long record of sea surface height, helping to improve coastal planning, protect critical infrastructure, and advance weather forecasts.

The agency is preparing to launch Sentinel-6B, an international satellite that will measure sea surface height for 90% of the planet’s ocean.