Smartphone - Use the night mode setting if your phone has one. You should be able to take a long-exposure photo for a few ...

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

The past month has seen Comet C/2025 A6 (Lemmon) brightening rapidly ahead of its close approach to the sun, leading to growing excitement that it could shine brightly enough to be seen by the naked ...

The cosmic snowball, made up of frozen gases, dust and rock, is hurling past Earth at around 135,000 mph. Its orbital period ...

The Orionid meteor shower peaks Oct. 21-22 with up to 20 meteors per hour. Comet Lemmon and Comet SWAN R2 may also glow green ...

Most, but not all, comets are considered periodic, flying into and through our solar system, giving us the chance to see some ...