Space Exploration News

LEISA data point to more prevalent water ice on the surface of Pluto than previously thought. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

Relatively Large Amounts of Water Ice Found on Pluto’s Surface

Feb 2, 2016 by News Staff

NASA’s New Horizons science team used data from the Ralph/Linear Etalon Imaging Spectral Array (LEISA) — a short-wavelength, IR, spectral imager...

This false-color image shows the dwarf planet Ceres. Scientists use false color to examine differences in surface materials. The color blue on Ceres is generally associated with bright material, found in more than 130 locations, and seems to be consistent with salts. Image credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA.

Colorful Animation Shows Simulated Flight over Dwarf Planet Ceres

Jan 29, 2016 by Enrico de Lazaro

This breathtaking animation, produced by a team of scientists at the German Aerospace Center, shows a simulated flight over the surface of Ceres, based...

This New Horizons image shows the night side of Charon. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

First-Ever Look at Charon’s Night Side

Jan 26, 2016 by Enrico de Lazaro

NASA’s New Horizons robotic probe captured this image of the night side of Charon on July 17, 2015, nearly three days after closest approach to the Pluto...

This image, taken by the New Horizons spacecraft on July 14, 2015, shows a possible cryovolcano on Pluto. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

New Horizons Beams Back Image of Possible Cryovolcano on Pluto’s Surface

Jan 15, 2016 by News Staff

NASA’s New Horizons spacecraft has sent back a beautiful image of one of two potential cryovolcanoes spotted on the surface of Pluto. This image, taken...

This image, taken by NASA’s Cassini spacecraft, shows Saturn. Image credit: NASA / JPL-Caltech / Space Science Institute.

NASA’s Cassini Spacecraft Beams Back Stunning Image of Saturn

Jan 11, 2016 by News Staff

NASA’s Cassini robotic orbiter has sent an amazing picture of Saturn, one of the Solar System’s gas giants. This image, taken by NASA’s Cassini spacecraft,...

This image of Ceres, taken by NASA’s Dawn spacecraft on December 10, 2015, shows a crater chain called Gerber Catena. The space probe took the image in its low-altitude mapping orbit (LAMO) from a distance of 240 miles from Ceres. Image credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA.

NASA’s Dawn Spacecraft Beams Back Closest Images Ever Seen from Dwarf Planet Ceres

Dec 29, 2015 by News Staff

NASA’s Dawn spacecraft took these images of the dwarf planet Ceres on December 10, 2015, at an altitude of around 240 miles (385 km), which is its lowest-ever...

The Chinese lunar rover Yutu, photographed by its lander Chang’e-3, after the lander touched down in Mare Imbrium. Image credit: CNAS / CLEP.

Chinese Rover Yutu Finds New Type of Lunar Basalt

Dec 23, 2015 by Enrico de Lazaro

According to a team of scientists led by Dr Zongcheng Ling of Shandong University in Weihai, the Chinese lunar rover Yutu has found basalts unlike those...

NASA’s Cassini Spacecraft Makes Final Visit to Saturn’s Moon Enceladus

Dec 22, 2015 by News Staff

NASA’s Cassini robotic orbiter made a close flyby of Enceladus on December 19, the last targeted Enceladus encounter of the mission. This unprocessed...

This panchromatic image of Pluto’s small moon Nix was taken on July 14, from a distance of 14,000 miles. The illuminated surface is about 12 x 29 miles (19 x 47 km). Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

New Horizons Sends Back Best Images Yet of Pluto’s Small Moon Nix

Dec 20, 2015 by Enrico de Lazaro

NASA’s New Horizons spacecraft has beamed back the highest definition images of Nix yet. This panchromatic image of Pluto’s small moon Nix was taken...

Like a cosmic bull’s-eye, the two Saturnian moons line up almost perfectly for Cassini’s narrow-angle camera. Image credit: NASA / JPL-Caltech / Space Science Institute.

Tethys and Enceladus Line up Perfectly for NASA’s Cassini Robotic Orbiter

Dec 15, 2015 by Natali Anderson

NASA’s Cassini spacecraft has snapped an amazing image of two of Saturn’s moons: Tethys and Enceladus. The Saturn moons Tethys (far) and Enceladus...

Ritchey Crater on Mars has impact melt deposits containing clay minerals. The clay minerals found within these deposits are very likely to have formed after the impact event. Image credit: NASA / JPL / University of Arizona / Brown University.

New Research Finds Evidence for More Recent Clay Formation on Mars

Dec 14, 2015 by News Staff

Clay deposits in impact craters on Mars have often been assumed to have been formed in the earliest Martian epoch – the Noachian period – over...

Mountainous shoreline of Sputnik Planum: in this enhanced color image, great blocks of Pluto’s water-ice crust appear jammed together in al-Idrisi mountains. Some mountain sides appear coated in dark material, while other sides are bright. Several sheer faces appear to show crustal layering, perhaps related to the layers seen in some of Pluto’s crater walls. The mountains end abruptly at the shoreline of Sputnik Planum, where exotic ices of the plain form a nearly level surface, broken only by the fine trace work of striking, cellular boundaries and the textured surface of the plain’s ices. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

NASA Reveals Enhanced Color Mosaic of Pluto’s Surface

Dec 11, 2015 by News Staff

The newly-released enhanced color mosaic combines sharp pictures of Pluto from New Horizons’ Long Range Reconnaissance Imager (LORRI) taken 15 minutes...

Occator crater (center) appears to be among the youngest features on Ceres. Dawn mission scientists estimate its age to be about 78 million years old. Image credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA.

Two Studies Offer Fascinating Insights about Ceres, Its Bright Spots

Dec 10, 2015 by Enrico de Lazaro

In two new studies, published today in the journal Nature, the dwarf planet Ceres reveals some of its most eye-catching secrets. In the first study, researchers...

This composite image shows an infrared view of Titan. In this image blue represents wavelengths centered at 1.3 microns, green represents 2.0 microns, and red represents 5.0 microns. A view at visible wavelengths would show only Titan’s hazy atmosphere; the near-infrared wavelengths in this image allow Cassini’s vision to penetrate the haze and reveal the moon’s surface. The view looks toward terrain that is mostly on the Saturn-facing hemisphere of Titan. Image credit: NASA / JPL-Caltech / Space Science Institute.

NASA Scientists Release Stunning New Image of Saturn’s Largest Moon Titan

Dec 10, 2015 by News Staff

NASA’s Cassini robotic orbiter captured this view of Titan during a moderately close flyby on November 13, 2015. This composite image shows an infrared...

This image of Venus was taken by the UVI instrument on JAXA’s Akatsuki orbiter from a distance of about 44,700 miles (72,000 km) on December 7, 2015. Image credit: Japan Aerospace Exploration Agency.

Japan’s Akatsuki Spacecraft Reaches Venus Orbit, Sends Back New Images

Dec 9, 2015 by Natali Anderson

JAXA’s Akatsuki spacecraft successfully entered Venus’ orbit on Monday, December 7, where it now will prepare to study the planet’s atmosphere. This...

This image of Saturn’s moon Epimetheus was taken by NASA’s Cassini robotic probe on December 6. The view looks toward the Saturn facing side of the tiny moon. North on Epimetheus is up. Image credit: NASA / JPL-Caltech / Space Science Institute.

Cassini Takes New Images of Saturn’s Small Moons: Atlas, Epimetheus and Prometheus

Dec 9, 2015 by Natali Anderson

New images from NASA’s Cassini spacecraft offer close-ups of three of Saturn’s tiny moons – Atlas, Epimetheus and Prometheus. Cassini captured...

This Pluto mosaic was made from New Horizons LORRI images taken on July 14, 2015, from a distance of 49,700 miles (80,000 km). This view is projected from a point 1,118 miles (1,800 km) above Pluto’s equator, looking northeast over the dark, cratered Cthulhu Regio toward the bright, smooth expanse of icy plains called Sputnik Planum. Pluto’s North Pole is off the image to the left. This mosaic was produced with panchromatic images from the New Horizons LORRI camera, with color overlaid from the Ralph color mapper onboard New Horizons. Image credit: S.A. Stern et al, doi: 10.1126/science.aad1815.

New Horizons Sends Back High Resolution Views of Dwarf Planet Pluto

Dec 7, 2015 by News Staff

NASA’s New Horizons team has released a series of breathtaking new images of Pluto’s surface, giving planetary researchers a high resolution window...

This false color image shows the minor planet/plutino 1994 JR1 (arrow). Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

New Horizons Snaps Images of Kuiper Belt Object 1994 JR1

Dec 4, 2015 by Sergio Prostak

NASA’s New Horizons spacecraft has captured four images of a Kuiper belt object called 1994 JR1, also known as Plutino 15810. This false color image...

Photomontage of Saturn with a false-color image of UV aurora taken with Hubble’s Imaging Spectrograph on January 24, 2004, superimposed on an image of visible light taken with Hubble’s Advanced Camera for Surveys on March 22, 2004. Image credit: NASA / ESA / J. Clarke, Boston University / Z. Levay, STScI.

Scientists Find Evidence for Explosive Releases of Energy in Saturn’s Magnetosphere

Dec 1, 2015 by Natali Anderson

Planetary scientists using data from NASA’s Cassini orbiter have found direct evidence for ‘explosions’ in the magnetosphere of the gas giant Saturn. Photomontage...