Posts by 

Deborah Byrd

Sperm whale meets deep-sea vehicle

Encounters between sperm whales and ROVs - remotely operated underwater vehicles - are rare. Watch this video, posted April 14.

New Horizons’ first color pic of Pluto

New Horizons spacecraft is now only three months away from its historic sweep through the Pluto-Charon system in mid-July. First image in color!

Watch April 16 telecon on MESSENGER’s crash into Mercury

After more than 10 years in space, the spacecraft will collide with Mercury, ending its mission, around late April. NASA telecon scheduled for April 16 at 1 p.m. EDT (17:00 UTC).

Falcon 9 hit target, but tipped over

"Looks like Falcon landed fine, but excess lateral velocity caused it to tip over post landing." - SpaceX founder Elon Musk

Explaining the great 2011 Saturn storm

A storm on Saturn began in late 2010. Six months later, it wrapped entirely around the planet. Later, it subsided. Two planetary scientists explain.

Saturn storm of 2011: Best images

The head of a storm on Saturn is as big as Earth!

Color map suggests a once-active Ceres

Plus ... what infrared data show about the Ceres bright spots.

Favorite photos of Venus and the Pleiades!

In the coming nights, look west after sunset as brilliant Venus moves past the lovely Pleiades star cluster. Waiting for nightfall? Enjoy these photos!

See a cloud passing our Milky Way’s central black hole

Join astronomers in examining the fate of G2, which has survived its encounter with the supermassive black hole at the heart of the Milky Way.

This image shows an Einstein Ring

The ring is caused by a near-perfect alignment of two galaxies with respect to Earth. One galaxy is 'lensing' the other galaxy's light.