There will be two upcoming opportunities for optimal viewing of the newly discovered comet: once in early October and again ...

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

The viewing of the newly discovered comet will get better through this month. Here are some tips on finding the comet.

October is a star-studded month with two meteor showers, winter constellations and a good chance to see a trio of green ...

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

Enter the European Space Agency’s two Mars satellites, which now have their cameras pointed at 3I/ATLAS. The comet also could ...

Comet C/2025 R2 (SWAN) is a new visitor from our outer solar system. It may be easier to see as it approaches Earth next week ...

In October, a newly discovered comet will come so close to Earth that people may be able to make out its heavenly fireworks ...

A new study on interstellar comet 3I/ATLAS has found unusual and as-yet-unexplained metals in the object's coma. On July 1, ...

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 ...

Hale-Bopp became known as the "great comet" after the previous "great comet of 1811". That comet was visible to the naked eye for around 260 days, and was the record-holder until Hale-Bopp came into ...