Astronomers snap image of moon-forming disk surrounding an alien world

Astronomers have captured the first clear images of a colossal moon-forming debris disk orbiting a distant alien planet. According to the authors of the new study, the disk has enough material to create three astronomical bodies the size of Earth’s Moo… Continue reading Astronomers snap image of moon-forming disk surrounding an alien world

Magnetism, not cataclysm may be the cause of Mercury’s giant iron core

Mercury’s disproportionately massive core may be the result of the Sun’s powerful magnetic influence rather than the consequence of a cataclysmic collision with another body in the ancient past, according to the results of a new study.Continue ReadingC… Continue reading Magnetism, not cataclysm may be the cause of Mercury’s giant iron core

NASA scientists may have solved a vanishing methane mystery on Mars

A team of NASA scientists may have resolved a mystery surrounding disappearing methane on Mars, that was detectable by NASA’s Curiosity rover but absent in readings taken by an orbiting ESA spacecraft. The tiny amounts of methane detected by the rover … Continue reading NASA scientists may have solved a vanishing methane mystery on Mars

Astronauts successfully roll out and power up new solar arrays on ISS

Astronauts aboard the International Space Station (ISS) have undertaken three spacewalks over a 10-day period in order to fit a new set of solar arrays to the exterior hull of the ageing spacecraft. The two newly installed roll-out solar arrays will ev… Continue reading Astronauts successfully roll out and power up new solar arrays on ISS

Earth-like planets may be lurking in the glare of binary star systems

Double star systems may be concealing a population of potentially habitable Earth-sized planets in their combined glare, according to the results of a newly published study. Roughly half of all stars are thought to exist in binary systems, in which two… Continue reading Earth-like planets may be lurking in the glare of binary star systems

Modern-day Venus may play host to an alien form of tectonic activity

A new study has revealed that tectonic activity on Venus may have caused sections of the planet’s upper crust to become fragmented into smaller bodies that, over vast swathes of time, barge past each other like chunks of pack ice on a body of water. Th… Continue reading Modern-day Venus may play host to an alien form of tectonic activity

After billions of years in harmony, distant star system will end in chaos

A team of astronomers has used computer modeling to reveal the chaotic fate of a distant star system in which the planets orbit in near perfect synchronization with one another. The study also sheds light on how ancient white dwarf stars that are threa… Continue reading After billions of years in harmony, distant star system will end in chaos

Mysterious extinction event wiped out 70 percent of Earth’s sharks

Scientists have discovered a hitherto unknown mass extinction event that decimated the global shark population some 19 million years ago. It is currently a mystery as to what happened to the shark population, but the study authors say the event saw sha… Continue reading Mysterious extinction event wiped out 70 percent of Earth’s sharks