Around 7:15 am on June 30 in 1908, during the reign of Tsar Nicholas II, an object from space entered Earth's atmosphere over ...

As the United States prepares to celebrate its 250th anniversary, the history of the solar system tells its own story of ...

International Asteroid Day is nigh. Held every June 30, the occasion marks what is thought to be the biggest asteroid impact ...

A gas giant planet called WD 1856b, orbiting the burned-out core of a dead, sun-like star. “It was unlike any other exoplanet ...

Here’s how to see the year’s most-intense meteor shower, a blood-red lunar eclipse and Saturn’s refreshed rings this summer.

The outer solar system once seemed like a quiet backwater. But a glut of tiny, strange moons with unruly orbits are coming into view, revealing hints of a surprising past – and the origin of Saturn's ...

Mankind is still a long way off from colonizing other planets, but that hasn't stopped our quest to learn more about what mysteries lay beyond the boundaries of planet Earth. Despite our progress ...

June 5, 2026 Scientists have proposed a new method for finding tightly bound supermassive black hole pairs by searching for stars that flash repeatedly as their light is magnified by the black holes’ ...

The week ahead will see a meeting of two bright planets as Venus and Jupiter make for a dazzling display in the evening sky to the west after sunset. Over previous months and most notably during May, ...

The scale of Jupiter is on a different dimension from the Earth and Mars we have visited so far. Its mass is about 318 times that of Earth. Even if you were to literally scrape together the mass of ...