This long-duration comet will make its closest approach to Earth this fall, before disappearing into the outer solar system ...

Due to cloudy weather, this livestream was rescheduled for Oct. 24, beginning at 1:30 p.m. EDT (1730 GMT). Two comets, C/2025 ...

If you're already thinking about decorating your Christmas tree, you may want to make the trip to Lake Geneva to help build ...

Comets SWAN and Lemmon will both swing by Earth and appear bright in the sky near the end of October. Here’s how to see them.

For centuries, humans have sought to study the stars and celestial bodies, whether through observations made by naked eye or ...

Comet Lemmon is set to make its closest approach to Earth in around 1,300 years on Tuesday, with good viewing opportunities for the greenish cosmic snowball expected until Nov 2 as it brightens upon ...

A new dataset from the Green Bank Telescope (GBT) is now publicly available, opening the door for scientists worldwide to make discoveries in one of the richest molecular clouds in our galaxy, TMC-1.

Here's what you missed on "The Golden Bachelor" episode 4 last night and which women are still in the running to win Mel's ...

The Royal Observatory in Greenwich has promised “universal access to see what is one of the greatest telescopes in Britain” as it embarks on ...

Humanity’s first deliberate radio message sent to space in 1974Details of the Arecibo Observatory’s powerful transmitter and ...

Comet Lemmon is currently racing toward the Sun, while the fainter Comet SWAN is moving away. Both are set to make their ...

The Kanaf Child Protection Centre in Sharjah took part in a series of high-level meetings and specialised workshops in Rabat, Morocco, at the invitation of the National Observatory for the Rights of ...