Science@NASA Headline News
You may have noticed that the "look and feel" of Science@NASA stories has changed. There's no cause for alarm. Our core product, simply- and clearly-told stories about NASA science, remains the same. The changes are a sign of progress. Recently, the Science@NASA team joined forces with the Science Mission Directorate at NASA headquarters. Working together, we'll be able to cover a broader range of NASA discoveries and develop "citizen science" opportunities for our readers, while still producing old favorites such as Apollo Chronicles and "looking up" stories about backyard astronomy events. The sky's the limit.
Feb. 22, 2012
A number of unusual fireballs observed around the USA this month have researchers wondering if Earth is passing through a special "February swarm" of meteoroids.
Feb. 17, 2012
The brightest planets in the night sky are aligning for a must-see show in late February and March 2012. Start looking tonight!
Feb. 16, 2012
After a slow start to winter around much of the Northern Hemisphere, Europe has plunged into a deep freeze. In today's story from Science@NASA, JPL climatologist Bill Patzert describes how and why Mother Nature has done an about face.
Feb. 10, 2012
"Alien matter" detected by a NASA spacecraft orbiting Earth shows that the chemical make-up of our solar system differs from that of the surrounding galaxy. Researchers discuss the possible meaning of this mismatch in today's story from Science@NASA.
Feb. 2, 2012
Europe’s Rosetta spacecraft is en route to intercept a comet– and to make history. In 2014, Rosetta will enter orbit around 67P/Churyumov Gerasimenko and land a probe on it for a front row seat as the comet heads toward the sun.
Jan. 27, 2012
A "ring of fire" solar eclipse is coming to the USA this spring. It's the first annular eclipse visible from the contiguous United States in almost 18 years.
Jan. 20, 2012
A paper published in today's issue of Science raises an intriguing new possibility--the presence of abundant comet corpses in the solar wind. The new research is based on dramatic images of a comet disintegrating in the sun's atmosphere last July.
Jan. 19, 2012
Winter seems to be on hold this year in some parts of the United States. Snowfall has been scarce in places that were overwhelmed with the white stuff at the same time last year. In this story from Science@NASA, JPL climatologist Bill Patzert explains what's going on.
Jan. 13, 2012
A distant super-Earth named "55 Cancri e" is wetter and weirder than astronomers thought possible. The discovery has researchers re-thinking the nature of alien worlds.
Jan. 12, 2012
Astronomers are still scratching their heads over Comet Lovejoy, which plunged through the atmosphere of the sun in December and, against all odds, survived. The comet is now receding into the outer solar system leaving many mysteries behind.