Astronomers now know many hundreds of planets orbiting other stars in our Galaxy. These show an incredible amount of diversity in their basic properties such as size and temperature with no two planets being quite the same. But the Earth is still unique among planets within or outside our solar system in its ability to support life
On 25 December 2003 space exploration fans expected an extra Christmas gift. Beagle 2, a robotic spacecraft was to descend on the dusty plains of Mars. Once settled there, the tiny probe would play a musical call sign then start to photograph and poke the Martian soil in search of Read more…
New research and findings are coming to light suggesting that that we Earthlings might just all really be descended from Martians instead of that fell down to Earth on a meteorite from the rusty Red Planet. I am not suggesting that the Martian meteorite cracked up to reveal a lost Read more…
Comet ISON is here! This new comet was in January 2013 just a dim speck in the constellation Gemini, between the stars Castor and Pollux. Astronomers could not agree if it was going to develop into the greatest astronomical spectacle in a decade or into a dim and disappointing smudge- Read more…
“Is there life on Mars?” More than fifty years into the Space Age and there still is no definitive answer. Completing our series of posts on this mystery, we look at the latest ideas about the existence of beings on our neighbouring planet. In the previous part of this Read more…
In March 2010 that superb but underappreciated probe Mars Express made a series of very close passes by the Martian moon Phobos. On one occasion it came as close as 107 km to the tiny world’s surface. The purpose of these encounters was to determine information on Phobos’ interior Read more…