Hubble Sees Near and Far

The barred spiral galaxy known as NGC 4907 shows its starry face from 270 million light-years…

NASA’s OSIRIS-REx is One Rehearsal Away from Touching Asteroid Bennu

NASA’s first asteroid sampling spacecraft is making final preparations to grab a sample from asteroid Bennu’s…

NASA’s MAVEN Observes Martian Night Sky Pulsing in Ultraviolet Light

Vast areas of the Martian night sky pulse in ultraviolet light, according to images from NASA’s…

Hubble Uses Earth as a Proxy for Identifying Oxygen on Potentially Habitable Planets Around Other Stars

Taking advantage of a total lunar eclipse, Hubble used the Moon as a mirror to study…

Uncovering Our Solar System’s Shape

Scientists have developed a new prediction of the shape of the bubble surrounding our solar system…

NASA Scientists Leverage Carbon-Measuring Instrument for Mars Studies

Insights and technology gleaned from creating a carbon-measuring instrument for Earth climate studies is being leveraged…

Rocket Sees Curling Waves Above Alaskan Sky

The curling waves of the Kelvin-Helmholtz instability – appearing briefly in the center of the image…

NASA's Aqua Satellite Shows Two Views of the Apple Fire

The latest on the Apple fire in San Bernardino, Calif. Click here for original…

Jeffrey Kruk Helping the World See the Big Picture in the Sky

Jeffrey Kruk, project scientist for the Roman Space Telescope, will help the world see the Big…

NASA’s Lucy Mission Passes Critical Mission Milestone

NASA’s Lucy mission’s critical components, and subsystems, scientific instrumentation, electrical and communication systems, and navigation systems…