Jan. 18, 2013
Astronomers are keeping a close eye on newly-discovered Comet ISON, which could become visible in broad daylight later this year when it skims through the atmosphere of the sun.
Jan. 15, 2013
NASA scientists say 2012 was the ninth warmest of any year since 1880, continuing a long-term trend of rising global temperatures. With the exception of 1998, the nine warmest years in the 132-year record all have occurred since 2000, with 2010 and 2005 ranking as the hottest years on record.
Jan. 8, 2013
A new report issued by the National Research Council (NRC), "The Effects of Solar Variability on Earth's Climate," lays out some of the surprisingly complex ways that solar activity can make itself felt on our planet.
Dec. 21, 2012
The Moon and Jupiter are converging for a heavenly sky show on Christmas 2012. Got a telescope? Something is happening on Jupiter that makes it an extra-interesting target for backyard optics.
Dec. 20, 2012
This Friday, Dec. 21st, researchers will use NASA's Cassini spacecraft to observe a rare transit of Venus from the planet Saturn.
Dec. 17, 2012
NASA has named the site where two spacecraft hit the Moon on Dec. 17th in honor of the late astronaut Sally K. Ride, who was America's first woman in space.
Dec. 14, 2012
NASA is so sure the world won't come to an end on Dec. 21, 2012, they have already released this news item for the day after.
Dec. 13, 2012
A pair of NASA spacecraft orbiting the Moon are being prepared for a controlled descent into a mountain near the lunar north pole on Monday, Dec. 17.
Dec. 12, 2012
Asteroid 4179 Toutatis is tumbling past Earth this week. Astronomers are taking advantage of the flyby to ping the space rock using NASA radars and obtain images of unprecedented clarity.
Dec. 11, 2012
Forecasters say a stream of meteoroids from Comet Wirtanen could cut across Earth's path this week, creating a new meteor shower in mid-December. If the shower materializes (a big if) it would add to the ongoing display of Geminid meteors which peaks on Dec. 13-14.