The researchers have unravelled that the blue Earth - which in today's times has green terrains and blue oceans - was once a huge chunk of ice. The scenario of "Snowball Earth" is not some sort of ...

A planet’s opposition occurs when Earth passes between it and the Sun ... transparent sky, that’s not true for Neptune. While you’re out looking you’ll much more easily be able to see ...

Firefly Aerospace's Blue Ghost spacecraft has captured a stunning video clip of Earth ahead of its arrival on the lunar ...

How have we ended up as the most advanced species on a small blue-green planet ... But if those conditions had not existed on Earth, our planet today would be a watery soup of complex chemicals ...

A distinctive blue and green image of Earth reveals our planet's most remarkable features. At 4.54 billion years old, our home world is a venerable object. But it was only with the arrival of the ...

Earth, our home planet, is a world unlike any other ... mountain ranges such as the Himalaya are pushed toward the skies. The atmosphere not only nourishes life on Earth, but it also protects ...