Posts by 

Deborah Byrd

Fires in Indonesia spread smoke

Indonesia's annual land-clearing fires sent smoke into other parts of Southeast Asia last week. In Singapore, schools closed Friday as air pollution hit a high.

India launches its first astronomy satellite

India has reached for the stars with a successful launch of its first astronomy satellite. ASTROSAT carries India's version of the Hubble Space Telescope.

Evidence of flowing water on Mars

Mars is a desert world, but it's not completely dry. Scientists have found liquid water flowing on Mars.

Best photos of the total lunar eclipse

Best photos of the September 27-28, 2015 total eclipse of the moon from awesome EarthSky community members! Thanks to all who posted.

How to watch tonight’s eclipse online

On the wrong part of Earth for tonight's eclipse? Clouded out? Here are links to online viewing.

Rosetta’s comet has daily water-ice cycle

"We found a mechanism that replenishes the surface of the comet with fresh ice at every rotation. This keeps the comet 'alive'," said a researcher.

Milky Way’s black hole is more active!

The black hole at the Milky Way's heart recently blasted out 10 times its normal rate of X-ray flares. Is it due to the close passage of a mysterious, dusty object?

Supersonic stars reveal Milky Way’s heart

Harvard astronomers want to examine the radio waves from supersonic stars at the Milky Way's core, to learn more about this hidden region of space.

This date in science: India and Mars

Mars Orbiter Mission (MOM) is India's first interplanetary mission. It began orbiting Mars a year ago today. Mission goals - and spectacular images - here.

Human pentagon with Milky Way

A winning combo - humans, a pentagon and a dark night of stars - at one of India's best sites for astronomy.