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

Days
Hrs
Min
Sec
Click here for more details...

The Coming of SMAP, Part Two: SMAP, Aquarius, and Our Planet’s Water Cycle

The launch of NASA’s latest Earth Science mission, the Soil Moisture Active Passive (SMAP) mission, atop a United Launch Alliance Delta-II rocket from Vandenberg Air Force Base, Calif., on Jan. 31, 2015. Photo Credit: Mike Killian / AmericaSpace

Story and Interviews by Chris Howell, with: Dr. Simon Yueh, JPL SMAP Senior Research Scientist Dr. […]

New Studies Give More Boost to Search for Dark Matter in Milky Way

A view of the Milky Way galaxy in visible wavelengths. Two recent studies have provided more evidence which indicate that our galaxy is dominated in dark matter. In the image, the blue and red dots pinpoint the rotation curve tracers that were used in one of the studies and were colour-coded according to their […]

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 […]

Plant Studies, Imaging Operations, and Spacewalks Highlight Busy Week in Orbit for Expedition 42

NASA astronauts Barry Wilmore and Terry Virts preparing the International Space Station for commercial crew traffic, which will begin flying to and from the orbiting outpost in the not too distant future. Photo Credit: NASA

SPACE STATION WEEKLY UPDATE Feb. 16 – Feb. 22, 2015: Last week the astronauts aboard the Internation Space Station (ISS) […]

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 […]

NASA's MMS Fleet Ready for Mission to Study Magnetic Reconnection in Earth's Magnetosphere

All four of NASA’s MMS spacecraft in the clean room at Astrotech Space Operations in Titusville, Fla., completed and stacked for launch atop a ULA Atlas-V rocket as early as March 12, 2015. Photo Credit: Alan Walters / AmericaSpace

In a few weeks four identically-instrumented NASA spacecraft will launch on the space agency’s next […]

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 […]