New simulations suggest that up to four of the solar system's rocky planets, including Earth and a long-lost world, once ...

Recent simulations and research have unveiled a fascinating new insight into the history of the solar system’s terrestrial ...

The Bosumtwi impact crater in Ghana is different, however. It is well preserved (not deeply eroded or buried under sediments) ...

The Perseid shower, considered the most impressive of the year, will peak on Aug. 12-13, according to NASA. Meteor showers ...

Venus, often called Earth's "sister planet," shares striking similarities with our world,yet it has become one of the most ...

Venus reaches its highest altitude above the eastern horizon in 2025 on Aug. 1. Venus will reach its highest altitude in the ...

August brings Saturn and Neptune together, offers two shadow transits of Titan, and sees a conjunction of Venus and Jupiter.

Several celestial phenomena will occur throughout August 2025 & can be enjoyed with the naked eye without the need for a ...

The mystery object is on a stealth path through the inner Solar System, and Earth’s fastest rockets aren’t nearly quick ...

Mars remains an evening fixture, Saturn is nearing opposition, and Venus and Jupiter meet in the predawn sky Aug. 12.

First, let’s start with the good news. As with August stargazing any year, there’s still plenty of summer and great summer ...

Mercury begins to emerge from the dawn glow after Aug. 12. On Aug. 19, Mercury reaches its greatest elongation west of the ...