Space Exploration News

This false-color four-image mosaic comprises images taken from a distance of 28.7 km from the center of Comet 67P/Churyumov-Gerasimenko on 3 February 2015. The mosaic measures 4.2 x 4.6 km. Image credit: ESA / Rosetta / NAVCAM / CC BY-SA IGO 3.0.

Comets are Like Deep Fried Ice Cream, NASA Researchers Say

Feb 11, 2015 by News Staff

Scientists at NASA’s Jet Propulsion Laboratory in Pasadena, California, have discovered why comets are encased in a hard, outer crust. This false-color...

Far side of the Moon. Image credit: NASA's Goddard Space Flight Center Scientific Visualization Studio.

Stunning New Video from NASA Shows Far Side of Moon

Feb 9, 2015 by News Staff

Using data from the Lunar Reconnaissance Orbiter, NASA scientists have created a detailed visual simulation of the dark side of the Moon, the side that...

Curiosity rover can be seen at the Pahrump Hills area of Gale Crater in this view from the HiRISE camera on the Mars Reconnaissance Orbiter. Image credit: NASA / JPL-Caltech / University of Arizona.

Mars Reconnaissance Orbiter Captures Curiosity Rover

Feb 9, 2015 by News Staff

A new image from the High Resolution Imaging Science Experiment (HiRISE) camera on NASA’s Mars Reconnaissance Orbiter shows Curiosity on the rover’s...

The image of Pluto and its moon Charon, taken by New Horizons spacecraft on January 27, was magnified few times to make the objects more visible. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

New Horizons Captures New Images of Pluto, Charon

Feb 5, 2015 by News Staff

NASA’s New Horizons spacecraft has acquired new images of the Pluto system. The images, taken with spacecraft’s Long-Range Reconnaissance Imager (LORRI)...

Northwest Africa 7034. Image credit: NASA.

NWA 7034: Unique Meteorite Likely Came from Martian Dark Plains

Feb 2, 2015 by News Staff

Spectroscopic measurements of a Martian meteorite called Northwest Africa (NWA) 7034 are a spot-on match with orbital measurements of the Red Planet’s...

OSIRIS instrument on the Rosetta spacecraft captured this image of Comet 67P/Churyumov–Gerasimenko on November 12, 2014; marked is what Rosetta scientists believe to be the Philae lander above the rim of the large depression – named Hatmehit – on the comet’s small lobe. Image credit: ESA / Rosetta / MPS for OSIRIS team / UPD / LAM / IAA / SSO / INTA / UPM / DASP / IDA.

Rosetta Analyzes Dusty Surface of 67P/Churyumov–Gerasimenko

Feb 2, 2015 by News Staff

Rosetta mission scientists have announced the first results from the COmetary Secondary Ion Mass Analyser (COSIMA), one of Rosetta’s three dust analysis...

This image shows conditions observed by Cassini during a flyby on December 1, 2013, when the magnetosphere of Saturn was highly compressed, exposing Titan to the full force of the solar wind. In analyzing data from the encounter, the researchers observed that the moon interacted with the solar wind much like the planets Mars and Venus, or a comet. Specifically, they saw that the solar wind draped itself around Titan, creating a shockwave that formed around Titan where the full-force solar wind rammed into the atmosphere of the moon. Previously, scientists had thought Titan would have a different sort of interaction with the solar wind because of the complex atmospheric chemistry of the moon. Image credit: NASA / JPL-Caltech.

NASA’s Cassini Observes Interaction of Titan with Supersonic Solar Wind

Jan 30, 2015 by News Staff

Scientists analyzing data from NASA’s Cassini spacecraft have found that Titan – the largest moon of Saturn and the only moon in the Solar System with...

This panorama is presented in approximate true color by combing exposures taken through three of the Opportunity’s Pancam color filters, centered on wavelengths of 753 nanometers (near-infrared), 535 nanometers (green) and 432 nanometers (violet). The left edge is toward west-northwest and the right edge is southward. Image credit: NASA / JPL-Caltech / Cornell University /Arizona State University.

NASA’s Opportunity Celebrates 11 Years on Mars

Jan 28, 2015 by News Staff

NASA’s Mars rover Opportunity celebrates its 11th anniversary on the planet, marking the milestone with an incredible view of 22-km-wide Endeavour Crater. This...

This image shows the asteroid 2004 BL86 and its small companion. Image credit: NASA / JPL-Caltech / Sci-News.com.

Asteroid 2004 BL86 and its Moon Fly Safely Past Earth

Jan 27, 2015 by News Staff

Astronomers using NASA’s Deep Space Network antenna have captured the first radar images of asteroid 2004 BL86, which made its closest approach January...

NASA's Curiosity Rover. Image credit: NASA.

Mars Helicopter Could be Scout for Future Rovers, NASA Says

Jan 26, 2015 by News Staff

Scientists at NASA’s Jet Propulsion Laboratory are working on a helicopter drone that could scout a trail for future Mars exploration vehicles. NASA’s...

Philae at work on the comet. Image credit: ESA / AOES Medialab.

Rosetta Uncovers More Secrets of Comet 67P/Churyumov-Gerasimenko

Jan 23, 2015 by News Staff

A series of reports in the journal Science reveals details about the shape, lifespan and evolution of 67P/Churyumov-Gerasimenko – the target comet...

The Nili Fossae system, part of which is shown in this image, is an area of great geological interest near the giant Isidis impact basin, northeast of the Syrtis Major volcanic province. The system contains numerous troughs, one of which can be seen crossing the lower left of this image. On the plateau above, several depressions can be seen, some of them extending into the trough. A large, 55 km-diameter impact crater with a central pit can be seen on the right. This image was acquired by the High Resolution Stereo Camera on the Mars Express on 16 October 2014. North is to the right, east is up. Image credit: ESA / DLR / FU Berlin / CC BY-SA 3.0 IGO.

ESA’s Mars Express Returns New Images of Nili Fossae

Jan 22, 2015 by News Staff

New images from ESA’s Mars Express spacecraft show Nili Fossae – one of the most exciting regions on Mars. The Nili Fossae system, part of which...

Imilac, a pallasite meteorite found in the Atacama Desert, Chile, in 1822. Image credit: Juan Manuel Fluxa / CC BY 2.0.

Meteorites Contain Magnetic Messages from Early Solar System, Say Scientists

Jan 22, 2015 by News Staff

Researchers using the BESSY II synchrotron in Berlin, Germany have captured information stored in ancient meteorites, formed in the early Solar System...

This processed image shows the dwarf planet Ceres as seen from the Dawn; the image hints at craters on the surface of Ceres; the spacecraft is scheduled to arrive at the dwarf planet on March 6. Image credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA.

NASA’s Dawn Spacecraft Captures New Image of Dwarf Planet Ceres

Jan 20, 2015 by News Staff

NASA’s Dawn spacecraft has returned a new image of Ceres – the largest object in the main asteroid belt, taken from a distance of about 383,000...

Scientists Celebrate Ten Years since Cassini-Huygens Landing on Titan

Jan 16, 2015 by News Staff

Ten years ago, ESA’s Huygens probe entered the history books by descending to the surface of Titan, the largest moon of Saturn. Humanity’s...

This is an artist's concept of NASA's New Horizons during its planned encounter with Pluto and its moon, Charon: the craft's miniature cameras, radio science experiment, ultraviolet and infrared spectrometers and space plasma experiments would characterize the global geology and geomorphology of Pluto and Charon, map their surface compositions and temperatures, and examine Pluto's atmosphere in detail; the spacecraft's most prominent design feature is a nearly 2.1-m dish antenna, through which it would communicate with Earth from as far as 7.5 billion km away. Image credit: Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute / JHUAPL / SwRI.

New Horizons Spacecraft Prepares for Pluto Flyby

Jan 16, 2015 by News Staff

NASA’s New Horizons is entering the first of several approach phases that culminate July 14 with the first close-up flyby of Pluto. This is an artist’s...

This image shows a bright feature interpreted as Beagle 2 with solar arrays at least partially deployed on the surface of Mars. The location is approximately 11.5 degrees north latitude, 90.4 degrees east latitude. The image is an excerpt from HiRISE observation ESP_039308_1915, taken December 15, 2014. Image credit: NASA / JPL-Caltech / University of Arizona / University of Leicester.

Mars Reconnaissance Orbiter Finds Long-Lost Beagle-2

Jan 16, 2015 by News Staff

The unsuccessful Beagle 2 Mars lander, thought lost on Mars since 2003, has been found partially deployed on the surface of the planet in images taken...

Chondrules in meteorites are the remnants of early protoplanetary collisions, scientists say. Image credit: NASA / JPL-Caltech.

Meteorites are Byproducts, not Building Blocks

Jan 15, 2015 by News Staff

According to a team of scientists co-led by Prof Maria Zuber of Massachusetts Institute of Technology and Prof Jay Melosh of Purdue University, meteorites...

This image was obtained on 10 September 2007 by NASA's Cassini spacecraft, at a distance of approximately 3.3 million km from Saturn. Rhea - Saturn's second largest moon - is visible against the bluish backdrop of the planet's northern hemisphere. Mimas - Saturn's seventh largest moon - appears as a speck against the ring shadows on planet's western limb. Image credit: NASA / JPL / Space Science Institute.

Scientists Precisely Pinpoint Position of Saturn, its Moons

Jan 9, 2015 by News Staff

A team of researchers using NASA’s Cassini spacecraft and a ground-based radio-telescope system has accurately determined the center of mass, or...