This is not some harmless hair. It’s volcanic glass and it could turn your life into an itchy, blistering existence. Uh oh.

The planet HD 189733 b was discovered in 2005, as one of many huge gas worlds snuggled tightly against their suns. It gradually gained popularity for reasons that were not immediately apparent. It ...

Scientists have discovered a terrifying alien planet that, while it may look like Earth, conceals some deadly conditions that have led NASA to describe it as a “nightmare world”. The giant exoplanet - ...