Space Exploration News

A close-up of the mysterious bright spots on Ceres. Image credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA.

Dawn Captures Sharpest Image Yet of Mysterious Bright Spots on Ceres

May 22, 2015 by News Staff

NASA’s Dawn spacecraft has beamed back a stunning new picture of the mysterious bright spots on the dwarf planet Ceres. A close-up of the mysterious...

Mimas, to the upper-right of Saturn, has been brightened by a factor of 2 for visibility. Image credit: NASA / JPL-Caltech / Space Science Institute.

Cassini Captures New Images of Saturn, Its Two Moons

May 19, 2015 by News Staff

NASA’s Cassini spacecraft has returned stunning new images of Saturn and its two moons, Janus and Mimas. This image shows Saturn’s moon Janus. Image...

Image of the boulders taken by the Rosetta spacecraft on September 19, 2014 from a distance of about 18 miles (29 km). Image credit: ESA / Rosetta / MPS / OSIRIS Team / UPD / LAM / IAA / SSO / INTA / UPM / DASP / IDA.

Strange Balancing Boulders Discovered on Comet 67P/Churyumov-Gerasimenko

May 19, 2015 by News Staff

Rosetta mission scientists have discovered an unusual geological formation in the Aker region on the large lobe of 67P/Churyumov-Gerasimenko. Image of...

Hydra (red), Nix (yellow), Kerberos (orange), Styx (green) and their orbits. Image credit: NASA / JHU-APL / SwRI.

New Horizons Captures Pluto’s Small Moons

May 13, 2015 by News Staff

NASA’s New Horizons spacecraft has captured images of four small moons of Pluto – Hydra, Nix, Kerberos and Styx. Hydra (red), Nix (yellow), Kerberos...

The surface of Europa looms large in this newly-reprocessed color view; image scale is 1.6 km per pixel; north on Europa is at right. Image credit: NASA / JPL-Caltech / SETI Institute.

Europa: Dark Material on Jupiter’s Moon Could Be Oceanic Salt Discolored by Radiation

May 13, 2015 by News Staff

A new study published in the Geophysical Research Letters suggests the dark material on the surface of Europa – the sixth-closest moon of the planet...

In this new image of Ceres from NASA’s Dawn spacecraft, the brightest spots within a crater in the planet’s northern hemisphere are revealed to be composed of many smaller spots. However, their exact nature remains unknown. Image credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA.

Dawn Captures Best-Ever View of Ceres’ Mysterious Bright Spots

May 11, 2015 by News Staff

NASA’s Dawn probe has returned the sharpest images ever seen of the mysterious bright spots on the dwarf planet Ceres. The images were taken 8,400 miles...

NASA’s Curiosity Mars rover captured this beautiful view of nightfall on the Red Planet on April 15, 2015. The red surface coloring of Mars is due to oxidized iron. At certain times of the Martian year, great dust storms occur; the large amounts of dust in the atmosphere during these storms absorb much of the incoming radiation from the Sun; this causes large temperature inversions in the Martian atmosphere. Image credit: NASA / JPL-Caltech / MSSS.

Curiosity Spies Sunset on Mars

May 11, 2015 by News Staff

This awesome-looking time-lapse sequence of the Martian sunset was created by piecing together images taken by NASA’s Mars rover Curiosity. NASA’s...

Color differences on Mercury are subtle, but they reveal important information about the nature of the planet’s surface material. Image credit: NASA / JPL.

Magnetic Field of Planet Mercury about 4 Billion Years Old

May 8, 2015 by News Staff

New data from NASA’s MESSENGER orbiter suggest that Mercury’s magnetic field is 3.7 – 3.9 billion years old. This image was taken on January...

This color view of Enceladus was taken by Cassini spacecraft on 31 January 2011, from a distance of 50,330 miles (NASA / JPL-Caltech / SSI / G. Ugarković).

Cassini Revealing More Details about Enceladus

May 7, 2015 by News Staff

Two new studies using data from NASA’s Cassini spacecraft reveal the pH of water spewing from a geyser-like plume on Enceladus, and suggest that much...

A long solar filament erupted on the Sun on April 28-29, 2015. Image credit: ESA / NASA / SOHO.

NASA’s SOHO Sees Huge Filament Erupt on Sun

May 5, 2015 by News Staff

On April 28-29, 2015 a massive filament of solar material that had been hovering in the Sun’s atmosphere erupted into space in a large burst of bright...

Artist’s conception of a human mission to Mars. Image credit: Les Bossinas / NASA Lewis Research Center.

What Happens to Astronaut’s Brain on Way to Mars

May 3, 2015 by News Staff

According to new research from the University of California, Irvine, and the University of Nevada, exposure to galactic cosmic rays may have long-term...

This image from MESSENGER is located within the floor of the 93-km-diameter crater Jokai. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Carnegie Institution of Washington.

NASA’s MESSENGER Beams Back Its Final Image of Mercury

May 1, 2015 by News Staff

This image is the last one captured and beamed back to Earth by NASA’s MESSENGER spacecraft. This image from MESSENGER is located within the floor of...

This colorful view of Mercury was produced by using images from the color base map imaging campaign during MESSENGER’s primary mission. These colors are not what Mercury would look like to the human eye, but rather the colors enhance the chemical, mineralogical, and physical differences between the rocks that make up the planet’s surface. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Carnegie Institution of Washington.

NASA’s MESSENGER Spacecraft Collides with Mercury

May 1, 2015 by News Staff

MESSENGER mission scientists have confirmed that the probe impacted the surface of Mercury on April 30th, as predicted, at 3:26 p.m. EDT (12:26 p.m. PDT,...

An artist’s concept of Pluto. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

New Horizons Spacecraft Sees Possible Polar Cap on Pluto

Apr 30, 2015 by News Staff

The Long-Range Reconnaissance Imager (LORRI) on NASA’s New Horizons spacecraft has captured some spectacular new images of Pluto, revealing bright and...

Dr Adrian Daw of NASA’s Goddard Space Flight Center and his colleagues have gathered some of the strongest evidence to date to explain what makes the Sun’s outer atmosphere so much hotter than its surface. Image credit: NASA / SDO.

NASA’s EUNIS Detects Evidence Supporting Coronal Heating Theory

Apr 29, 2015 by News Staff

Strong new evidence supports a theory that the Sun’s corona is heated by tiny explosions called nanoflares. Dr Adrian Daw of NASA’s Goddard Space Flight...

MASCS/MDIS color mosaics of Mercury. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Carnegie Institution of Washington.

NASA Scientists Release Colorful Images of Mercury

Apr 28, 2015 by News Staff

Stunning new images of Mercury have been produced by combining data from the Mercury Atmosphere and Surface Composition Spectrometer (MASCS) instrument...

This is an artist's impression of an exoplanet. Image credit: Ron Miller.

NASA’s NExSS Initiative to Look for Signs of Extraterrestrial Life

Apr 23, 2015 by News Staff

NASA’s Nexus for Exoplanet System Science (NExSS) initiative will bring together top research groups and will provide a synthesized approach in the search...

The two mysterious bright spots are located in a crater that’s 92 km wide (top of the image). Image credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA.

Dawn Returns New Image of Ceres’ Bright Spots

Apr 22, 2015 by News Staff

The two bright spots on Ceres are back in view in the new image from NASA’s Dawn space probe. The two mysterious bright spots are located in a crater...

This image shows the north pole of the dwarf planet Ceres as seen by the Dawn spacecraft on April 10, 2015. Image credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA.

NASA’s Dawn Probe Sees North Pole of Ceres

Apr 17, 2015 by News Staff

NASA’s Dawn spacecraft has returned stunning new images of the sunlit north pole of the dwarf planet Ceres, the largest object in the main asteroid belt. This...