AmericaSpace Launch Countdown

Next Launch ABS 3A on a Falcon 9 rocket from Cape Canaveral AFB, FL
scheduled for:
2 Mar 15 3:50:00 GMT
1 Mar 15 22:50:00 EST

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Ceres Reveals Eye-Like Bright Spots, Mr. Spock Explains Dawn

This image was taken by NASA’s Dawn spacecraft of dwarf planet Ceres on Feb. 19 from a distance of nearly 29,000 miles (46,000 kilometers). It shows that the brightest spot on Ceres has a dimmer companion, which apparently lies in the same basin. Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

A scientific mystery on dwarf planet Ceres—worthy of investigation […]

Curiosity Snaps Expansive Selfie, Sets Next Drill Campaign

This self-portrait of NASA’s Curiosity Mars rover shows the vehicle at the “Mojave” site, where its drill collected the mission’s second taste of Mount Sharp. The scene combines dozens of images taken during January 2015 by the MAHLI camera at the end of the rover’s robotic arm. Image Credit: NASA/JPL-Caltech/MSSS See drill site photomosaics […]

Scientists Debate How to Search for Life on Europa in New Mission

Jupiter’s ice-covered moon Europa hides a water ocean beneath its surface. A return mission is now planned to help search for evidence of life there. Photo Credit: NASA/JPL

Jupiter’s moon Europa, with its subsurface ocean, is considered by many to be the best place in the Solar System to search for extraterrestrial life. With NASA […]

MAVEN Plunges to Ascertain Ancient Atmospheric Depletion at Mars

NASA’s MAVEN spacecraft is depicted in orbit around an artistic rendition of planet Mars, which is shown in transition from its ancient, water-covered past to the cold, dry, dusty world that it has become today. Credit: NASA Story updated with additional comments from the science principal investigator

Sometimes you have to take the plunge […]

Getting Closer! New Horizons Sees Two of Pluto's Smaller Moons for First Time

Long-exposure images taken by New Horizons between Jan. 27 and Feb. 8, 2015, showing the two tiny moons Hydra (inside yellow diamond) and Nix (inside orange diamond). Image Credit: Image credits: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute

The New Horizons spacecraft, on course for a historic encounter with Pluto this summer, is […]

Ceres Shows Mystifying Faces and Perplexing White Spots to NASA’s Dawn

Two mystifying faces of Ceres These two views of Ceres were acquired by NASA’s Dawn spacecraft on Feb. 12, 2015, from a distance of about 52,000 miles (83,000 kilometers) as the dwarf planet rotated. The images have been magnified from their original size. Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

A fresh set of images of dwarf planet Ceres […]

Curiosity Spied From Orbit by Mountain Drilling Base Where Ancient Water Flowed on Mars

Curiosity on Mars from Above and Below NASA’s Curiosity rover conducts fifth Martian sample drilling campaign at “Mojave 2” rock target in this composite photo mosaic from Sols 864 to 889. The mosaic shows the robotic arm deployed on Sol 889, Feb. 5, 2015 to the “Pink Cliffs” portion of the “Pahrump Hills” rock […]

Exploring an Alien Sea: NASA Designs Submarine to Send to Titan

Artist’s conception of the Titan Submarine Phase I Conceptual Design. Much like submarines on Earth, the sub would explore the depths of one of Titan’s methane/ethane seas. Image Credit: NASA

Who wouldn’t want to go explore an alien sea? It seems that NASA would certainly like to, and the agency has unveiled a new submarine […]

New Technique Provides Better, Clearer Radar Images of Titan's Amazing Surface

Radar view of Ligeia Mare, a large hydrocarbon sea on Titan. The original version is on the left and the enhanced, “despeckled” version is on the right. Image Credit: NASA/JPL-Caltech/ASI

Saturn’s largest moon Titan is a fascinating world, uniquely alien yet eerily Earth-like in many ways, with its rain, rivers, lakes, seas, and massive […]

Cassini Data Indicates Enceladus' Ocean Similar to Soda Lakes on Earth

The geysers of Enceladus, erupting through cracks in the ice at the south pole from a subsurface salty ocean or sea. Image Credit: NASA/JPL

Along with Jupiter’s infamous moon Europa, Saturn’s moon Enceladus is one of the most fascinating places in the Solar System, with its huge geysers of water vapor erupting from cracks […]