Skywatchers are anticipating prime viewing conditions for an annual showing of shooting stars and two comet flybys ...

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.

Everything you need to know to see Comet Lemmon — the brightest comet of 2025 — from key dates to viewing advice.

Comet Lemmon and Comet SWAN will be closest to Earth as a new moon sets up prime viewing conditions. Add in a meteor shower and we may get spectacular sky gazing.

Comet Lemon will be in the heart of the constellation Boötes, the Herdsman, as it makes its closest approach to Earth on Oct.

Comets Lemmon and SWAN are now becoming visible. Although they will get brighter next week, you can glimpse them now using ...

Scientists have spotted the first clear sign of water from an interstellar comet, 3I/ATLAS, offering new clues to the ...

This newly discovered comet could soon glow bright enough for the naked eye as it sweeps through October's morning and ...

Comet 3I/ATLAS is the third interstellar visitor and continues to be a treasure trove of information about the condition of ...

Daniel W.E. Green at the Central Bureau for Astronomical Telegrams, suggests that comet SWAN will hover near magnitude of +6, ...

NASA confirms 3I/Atlas poses zero threat, with its closest Earth approach a safe 270 million kilometres on 21 July 2025—over ...

Coloradans looking to the west in the early evening hours this week have the chance of spotting an ancient marvel not seen for 80,000 years. An Oort Cloud comet is currently passing Earth as part of ...