May 1, 2015, 10:24 a.m. by Mike Wall, SPACE.com
Messenger revolutionized scientists' understanding of the innermost planet of our solar system.
September 9, 2014, 11 a.m. by Joe Rao, SPACE.com
Among the sights you'll be able to see this month will be Jupiter's cloud belts and Great Red Spot.
April 17, 2014, 7:40 a.m. by Charles Q. Choi, SPACE.com
An analysis of dozens of pyroclastic ash deposits suggests that Mercury had an long history explosive volcanism.
April 1, 2014, 7:30 a.m. by Joe Rao, SPACE.com
This April and May, see Mars shine, look out for meteor showers, marvel at Saturn's rings and keep your eyes peeled for a total lunar eclipse.
March 18, 2014, 10:44 a.m. by Nola Taylor Redd, SPACE.com
Researchers compared photographs from the Mariner 10 mission from the 1970s and the more recent MESSENGER mission to get a sense of the changes of Mercury's surface.
March 6, 2014, 10:20 a.m. by Geoff Gaherty, SPACE.com
For the next few weeks, about half an hour before sunrise, Mercury will peek over the southeastern horizon for observers in the northern hemisphere.
November 14, 2013, 10:40 a.m. by Geoff Gaherty, Starry Night Education for SPACE.com
These early morning stargazing chances are worth the extra cups of coffee to see.
November 5, 2013, 11:04 a.m. by Miriam Kramer, SPACE.com
Three of Earth's planetary neighbors will shine in the sky along with the Leonid meteors.
October 17, 2013, 1:22 p.m. by Katia Moskvitch, SPACE.com
Volcanic and geological similarities point to a closer bound between the moon and the tiny planet.
September 17, 2013, 2:48 p.m. by John Platt
By analyzing ear wax from a deceased blue whale, scientists gained clues to years of chemical exposure.
May 21, 2013, 2 p.m. by Mike Wall, SPACE.com
In hopes of inspiring others to appreciate Earth, Nickolay Lamm transplanted the Big Apple to all of the planets in our solar system.
March 15, 2013, 10:37 a.m. by Tariq Malik, SPACE.com
NASA's sun- and solar eruption-monitoring Stereo B caught sight of the Comet Pan-STARRS zipping through the solar system.