British, Russian and American teams all are aiming to sample buried lakes in Antarctica. Now a British team has returned after successfully hauling its gear into place.
A powerful stellar explosion hundreds of years ago left behind this supernova remnant. Astronomers now believe they understand why the explosion took place.
Saturn's moon Titan has an impenetrable methane atmosphere. Scientists explain mysteries of the "methane cycle" on Titan - a cousin to Earth's water cycle.
One in four teens might be at risk of early hearing loss due to too many hours listening - at too high a volume - to music on their iPods and other MP3 devices.
Deborah Byrd (asteroid 3505 Byrd) helps edit EarthSky.org and is a frequent host of EarthSky videos. Deborah created the EarthSky radio series in 1991 and founded EarthSky.org in 1994. Prior to that, she had worked for the University of Texas McDonald Observatory since 1976, and created and produced their Star Date radio series. She has won a galaxy of awards from the broadcasting and science communities, including having an asteroid named in her honor in 1990, a Public Service Award from the National Science Board in 2003, and the Education Prize from the American Astronomical Society in 2020. A science communicator and educator since 1976, Byrd believes in science as a force for good in the world and a vital tool for the 21st century. "Being an EarthSky editor is like hosting a big global party for cool nature-lovers," she says.