NASA launches Lunar Flashlight; follow the mission in real time

NASA's Lunar Flashlight has communicated with mission controllers and confirmed it is healthy after launching Sunday, Dec. 11, at 2:38 a.m. EST (Saturday, Dec. 10, at 11:38 p.m. PST) from Cape Canaveral Space Force Station ...

Hubble captures dual views of an unusual star cluster

While these two images may look dazzlingly different, they are actually pictures of the same cosmic object: NGC 1850. Although the same Hubble instrument took both images, different filters with different assigned colors ...

Hubble captures globular cluster NGC 2031

In the top left corner of this starry sight, the globular cluster NGC 2031 shines brilliantly. This dense group of thousands of stars is held together in a spherical shape by its stars' mutual gravitational attraction. The ...

NASA missions probe game-changing cosmic explosion

On Dec. 11, 2021, NASA's Neil Gehrels Swift Observatory and Fermi Gamma-ray Space Telescope detected a blast of high-energy light from the outskirts of a galaxy around 1 billion light-years away. The event has rattled scientists' ...

Tiny, hidden galaxy provides a peek into the past

Peeking out from behind the glare of a bright foreground star, astronomers have uncovered the most extraordinary example yet of a nearby galaxy with characteristics that are more like galaxies in the distant, early universe. ...

NASA's Roman mission completes key optical components

Engineers at Ball Aerospace, one of the industrial partners for NASA's Nancy Grace Roman Space Telescope, have installed and aligned the element wheel assembly (pictured above) into the telescope's Wide Field Instrument. ...

Hubble observes an outstanding open cluster

A twinkling group of stars dominates the center of this image. NGC 2002 is an open star cluster that resides roughly 160,000 light-years away from Earth in the Large Magellanic Cloud, a satellite galaxy of our Milky Way containing ...

NASA delivers first flight hardware to ESA for Lunar Pathfinder

NASA delivered the first flight hardware for the Lunar Pathfinder mission to ESA (European Space Agency), which formally accepted the instrument on Nov. 4. NASA's Goddard Space Flight Center in Greenbelt, Maryland, developed ...

Hubble views open cluster BSDL 2757

Bright, blue-white stars of the open cluster BSDL 2757 pierce through the rusty-red tones of gas and dust clouds in this NASA Hubble Space Telescope image.

page 15 from 40