ESA's Historic Rosetta Mission Extended Through September 2016

Rosetta & Philae at comet 67P. Credit: ESA–C. Carreau/ATG medialab

Rosetta and Philae at comet 67P. Credit: ESA–C. Carreau/ATG medialab

The European Space Agency (ESA) announced that the Rosetta mission, which saw the spacecraft successfully orbit a comet and set a lander down upon its surface in a series of historic firsts, has been extended. Just days after it was revealed Philae, Rosetta’s lander, […]

Sinkholes on Titan: New Study Shows How Hydrocarbon Lakes May Form by Earth-Like Erosion

Wider view of lakes and seas near Titan's north pole. Image Credit: NASA/JPL-Caltech/ASI/USGS

Colored mosaic of lakes near Titan’s north pole. Image Credit: NASA/JPL-Caltech/ASI/USGS

Saturn’s largest moon, Titan, has seas and lakes of liquid methane and ethane dotting its surface, but one question scientists have been trying to figure out is how the hollows in the ground, which hold the lakes, form to begin with. Now, a […]

NASA to Test Orion's European Service Module Starting This Summer

From ESA: "Proposal for a Multi-Purpose Crew Vehicle-Service Module (MPCV-SM)." Orion's European service module will fly on Exploration Mission-1 (EM-1) in late 2018. Image Credit: ESA-D. Ducros

From ESA: “Proposal for a Multi-Purpose Crew Vehicle-Service Module (MPCV-SM).” Orion’s European service module will fly on Exploration Mission-1 (EM-1) in late 2018. Image Credit: ESA-D. Ducros

NASA continues to ramp up its development of its newest crewed space vehicle and launch system, the Orion Multi-Purpose Crew Vehicle (MPCV), which will be powered by […]

Methane Discovered in Martian Meteorites: A Clue to Possible Life?

Methane has been discovered in some meteorites originating from Mars. Could it be a clue to life? Image Credit: Image by Michael Helfenbein

Methane has been discovered in some meteorites originating from Mars. Could it be a clue to life? Image Credit: Michael Helfenbein

The puzzle of methane on Mars has taken an interesting new twist: For the first time, the gas has been detected within Martian meteorites. The finding adds another layer to the ongoing controversy over […]

Alien Ocean: All Systems Go for New NASA Mission to Europa

Artist's conception of the Europa Clipper during a flyby of Europa. Image Credit: NASA

Artist’s conception of the Europa Clipper during a flyby of Europa. Image Credit: NASA

After many years of people hoping and waiting, NASA has announced that a new mission to Europa has successfully completed its first major review by the agency and now is entering the development phase, known as formulation. In other words, […]

Philae Is Alive! ESA Comet Lander Feared Dead, Phones Home After 7 Months of Silence

ESA Philae lander approaches comet 67P/Churyumov–Gerasimenko on 12 November 2014 as imaged from Rosetta orbiter after deployment and during seven-hour-long approach for first ever touchdown on a comet’s surface. Credit: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA – Composition by Marco Di Lorenzo/Ken Kremer

The European Space Agency (ESA) made history last fall with the long-awaited […]

Saturn's Massive Phoebe Ring Even Larger Than Previously Thought

Image of the Phoebe ring taken in 2009, overlaid in tan colors. The ring is much larger than Saturn's other more visible rings and is also tilted with respect to the other rings. Image Credit: NASA/JPL/U

Image of the Phoebe ring taken in 2009, overlaid in tan colors. The ring is much larger than Saturn’s other more visible rings and is also tilted with respect to the other rings. Image Credit: NASA/JPL/U. Virginia

Saturn is truly the “Lord of the Rings” and one of the most majestic places in the […]

Impact Glass Discovered on Mars: How It Might Help In Search for Evidence of Past Life

Image from the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) instrument on the Mars Reconnaissance Orbiter, showing deposits of impact glass (green) in Alga Crater. Image Credit: NASA/JPL-Caltech/JHUAPL/Univ. of Arizona

For the first time, impact glass has been detected on the surface of Mars; the discovery not only provides new information about the formation […]

Flying (Mostly) Friendly Skies: Northrop Grumman Developing Airplane to Cruise Atmosphere of Venus

Artist’s conception of the Venus Atmospheric Maneuverable Platform (VAMP) aircraft in the atmosphere of Venus. Image Credit: Northrop Grumman artist’s concept

With so much attention now on the rovers and spacecraft at Mars, Saturn, Ceres, comet 67P/Churyumov-Gerasimenko, and, soon, Pluto, it may seem like Earth’s closest planetary neighbor Venus has been forgotten again. But no, […]

NASA Announces Journey to Mars Contest for Ideas to Enable Human Presence on Red Planet

NASA announces public contest for ideas on achieving a sustained human presence on Mars as part of the agency’s “Journey to Mars” initiative. Credit: NASA

Here’s your chance to influence how NASA will fulfill its agency-wide goal of sending humans to Mars in the 2030s for a sustained period of time.

NASA has just […]