JPL

An Occult Occurrence: Saturn’s Moon Iapetus Blocks a Background Star

It's a cosmic cover-up! No, don't put your tinfoil* hats on, this isn't a conspiracy -- it's just Saturn's moon…

11 years ago

Soviet Lander Spotted by Mars Orbiter

On May 28, 1971, the Soviet Union launched the Mars 3 mission which, like its previously-launched and ill-fated sibling Mars…

11 years ago

More Evidence That Mars Lost Its Atmosphere

Although today Mars' atmosphere is sparse and thin -- barely 1% the density of Earth's at sea level -- scientists…

11 years ago

Planck’s Cosmic Map Reveals Universe Older, Expanding More Slowly

Like archaeologists sifting through the dust of ancient civilizations, scientists with the ESA Planck mission today showed a map of…

11 years ago

Curiosity Once Again in Safe Mode – If Only Briefly

Not even two and a half weeks after a memory glitch that sent NASA's Curiosity rover into a safe mode…

11 years ago

Historic First Use of Drill on Mars Set for Jan. 31 – Curiosity’s Sol 174

Image caption: Curiosity will conduct Historic 1st drilling into Martian rock at this spot where the robotic arm is pressing…

11 years ago

In Two Weeks This 50-Meter Asteroid Will Buzz Our Planet

 Asteroid 2012-DA14 will pass Earth closely on Feb. 15, 2013 (NASA) On February 15 a chunk of rock about 50…

11 years ago

Curiosity Celebrates 1st Martian Christmas at Yellowknife Bay

Image Caption: Curiosity Scans ‘Yellowknife Bay’ on Sol 130. NASA’s Curiosity rover celebrated her 1st Christmas on the Red Planet…

11 years ago