In Australia, a team of researchers has identified the oldest meteorite impact crater ever discovered. This site, located in the Pilbara region, dates back 3.5 billion years, pushing the ...

Researchers have discovered a 3.5-billion-year-old meteorite impact crater in Western Australia, providing new insights into ...

Scientists have found the oldest impact crater on Earth – and it changes our understanding of our planet and the origins of ...

Ian and Vrestin fall into caverns beneath the surface of Vortis and encounter the Optera. The Doctor finds the landing site of the Menoptra, and the Zarbi prepare to ambush them.

Mercury continues to climb upward away from the sun in the west to keep the planet parade going for a few more weeks. Mercury reaches greatest "elongation" (maximum angular separation from the sun ...

Most are expected to be visible to the naked eye, though not all seven. The alignment is known as a planet parade — a planetary lineup in space from Earth’s perspective. The alignment takes ...

This stunning photo shows every single planet in the solar system at the same time during a rare alignment that won’t happen again until 2040. Taken from a field in Somerset, the groundbreaking ...

During just one night – 28 February – they will be joined by Mercury, a rare seven-planet alignment visible in the sky. It is a spectacle that will not be visible again until 2040. But such ...

James Turrell discusses his ongoing land art piece, Roden Crater, created within a pit formed by an extinct ... (which would be from the sun or reflected off of the moon or a planet) but also to ...

Find a Dark Location: Head away from city lights to maximise visibility. Use Binoculars or a Telescope: While some planets can be seen with the naked eye, optical aids will enhance the experience.

On Feb. 28, a stellar alignment of planets will illuminate the night sky for the last time in a decade Space Frontiers/Hulton Archive/Getty Calling all stargazers and astronomy enthusiasts ...