Posts by 

Deborah Byrd

Watch online as asteroid sweeps within moon’s distance today

Watch online as asteroid 2014 DX110 sweep closer than the moon on Wednesday, March 5.

A dramatic vista on Mars

The Mars Curiosity rover is making its way toward the base of Mount Sharp, which is the central peak in the martian Gale Crater.

Major winter storm poised to wallop U.S. Mid-Atlantic

Large amounts of snow to cities including Baltimore, Maryland and Washington, D.C. area on March 2 and 3, according to NOAA's National Weather Service.

Reading the rainbow

Astrophysics - understanding the physical nature of stars - was born when astronomers learned to analyze the different wavelengths of white light.

‘Impossible’ shots of Milky Way over city in new video

"This movie aims to ... inspire more astrophotographers residing in heavily light polluted cities to unveil the beauty of the elusive Milky Way galaxy." - Justin Ng

Video: How wolves change rivers

Do yourself a favor and watch this video on how wolves change rivers. It will make you happy.

Can Hubble Space Telescope observe Earth?

What if you could point the Hubble Space Telescope downward, toward Earth. What would it see?

Rise of Venus and Milky Way over Singapore

Photographer Justin Ng told us it has been his dream to capture the Milky Way over light-polluted Singapore. This morning, he finally did it.

Mercury returns to the eastern, predawn sky

Mercury has returned to the east before dawn. It'll have a long apparition extending through April. Start watching Mercury now, and enjoy it for a month!

No new moon for February 2014

In nearly all months, the moon goes through all four major phases - new, first quarter, full, last quarter. February 2014 doesn't have a new moon.