By Paul Scott Anderson, on December 23rd, 2015
Artist’s conception of the InSight lander on Mars. Image Credit: NASA/JPL-Caltech
NASA officially announced at a media teleconference yesterday that the InSight mission to Mars has now been postponed, for at least two years, due to a leak in a seismometer instrument which cannot be repaired in time for the planned launch in […]
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By Paul Scott Anderson, on December 22nd, 2015
A crate containing the InSight lander is loaded onto a C-17 cargo aircraft at Buckley Air Force Base, Denver. Image Credit: NASA/JPL-Caltech/Lockheed Martin
Update: Just after this article was published, it was announced that there may be a launch delay due to the problem with a vacuum leak in the seismometer instrument. Today, […]
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By Paul Scott Anderson, on December 15th, 2015
View overlooking part of High Dune, which is covered in smaller sand ripples. The image is white-balanced, to show how the scene would look under more Earth-like conditions. Image Credit: NASA/JPL-Caltech
Since landing in 2012, the Curiosity rover has seen a lot of varied terrain within Gale crater, including ancient riverbed gravel, sandstone […]
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By Paul Scott Anderson, on December 7th, 2015
Artist’s conception of the InSight lander on Mars. The SEIS instrument is the dome-shaped object in the foreground. Image Credit: NASA/JPL-Caltech
One of the science instruments being installed on the InSight lander is experiencing a vacuum leak, according to an update posted Dec. 3 on the JPL website. The leak is in the […]
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By Paul Scott Anderson, on November 18th, 2015
The edge of a dark sand dune field can be seen in this white-balanced Curiosity image from sol 1115 (Sep. 25, 2015). Image Credit: NASA/JPL-Caltech/MSSS
Mars is often referred to as a desert world, being bone-dry for the most part, with dust and sand blanketing most of the surface. Some regions are covered […]
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By Paul Scott Anderson, on August 8th, 2015 Map of the eight proposed landing sites for the Mars 2020 Rover. Image Credit: NASA/MOLA Science Team
NASA’s next Mars rover is due to launch in July or August 2020, and the number of potential landing sites has now been narrowed down by scientists to eight locations. Out of an initial list of […]
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By Paul Scott Anderson, on June 17th, 2015
Conceptual image of the two competing warm and cold models of early Mars. Image Credit: Robin D. Wordsworth
The debate over whether Mars used to be warmer and wetter or colder and wetter earlier in its history has been a long and contentious one. Now, a new study suggests it may be the […]
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By Paul Scott Anderson, on April 29th, 2015 Illustration showing the central region of our galaxy as seen by NuSTAR (magenta circle). The smaller circle shows where the image was taken. Image Credit: NASA/JPL-Caltech
It sounds like something from a bad sci-fi movie, but a NASA space telescope has detected what might be the X-ray “screams” from dead (zombie) stars. The […]
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By Paul Scott Anderson, on April 25th, 2015 NASA’s NExSS collaboration will bring together scientists from diverse backgrounds to help search for evidence of life in other Solar Systems. Image Credit: NASA
The search for, and discovery of, exoplanets orbiting other stars has become a full-fledged endeavour in recent years, with thousands found so far and more being discovered practically every […]
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By Paul Scott Anderson, on February 12th, 2015 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 […]
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