When a celestial body, such as a moon, planet or an asteroid passes in front of another celestial body, blocking its view, we call that an occultation. The word is derived from the Latin occultäre, to ...

Despite the lack of a dedicated mission to the planet, scientists have learned plenty through ground observations and space ...

What an autumn it’s been for stargazing all around the world. Between the frequent Aurora and Comet Tsuchinshan-Atlas and all ...

But there's something really weird about Venus. Though the hellish world has beautifully preserved impact craters on its surface, scientists could find no evidence of craters more than 300 kilometers ...

The Hidden Story of the Venus Impact In our cosmic neighborhood's tumultuous youth, chaos reigned supreme. Picture a ...

November’s major meteor shower ramps up as the Moon reaches perigee shortly before its Full phase in the sky this week.

A new study suggests that Earth might have had a ring system around 466 million years ago, potentially formed during a period of unusually intense meteorite impacts known as the Ordovician impact spik ...

Of all the astronomical objects visible in a telescope, none has captured human imagination more than the planet Saturn. Since it is easily visible to the unaided eye, humans have seen it since the ...

SpaceXs latest prototype of its Starship Human Landing System (HLS) offers an inside look at the spacious, two-story design ...

The growing trend of astrotourism continues to draw new travellers to the wonders of the night sky in places where light ...

Venus is the brilliant evening “star” now shining at magnitude -4 in the southwest at dusk. In early November—five months after its passage behind the sun at superior conjunction on June 4—Venus ...