Earth and space mingle in stunning ways for the 2025 Milky Way Photographer of the Year contest. From the “geological ...

Comet Tsuchinshan-ATLAS was the rare comet that arrived with a year and a half of fanfare and lived up to the hype, serving up naked-eye views for weeks. If it was not a Great Comet, it was at ...

Originating from the outer reaches of the Solar System—which it left millions of years ago—the C/2023 A3 Tsuchinshan-ATLAS comet is now within sight, in autumn 2024. Comet C/2023 A3 (Tsuchinshan-ATLAS ...

Perplexity AI's new WhatsApp integration offers instant fact-checking without leaving the app Perplexity responds with fast, sourced explanations in over 20 languages The feature aims to help ...

You’re going to want to look up into the night late Monday, May 5, through the early hours of Tuesday, May 6, to see the debris of Halley’s comet as it lights up the sky with a meteor shower ...

Was it one of Elon Musk’s satellites or rockets? Was it a meteor? Was it a comet? While these objects have some similarities, there are crucial differences that can help us work out what just ...

The Eta Aquarid meteor shower will light up the sky Monday, May 5 with a chance to see pieces of Halley's comet streak through the night sky. Here's what to know and when to watch. The annual Eta ...

The human eye takes about 30 minutes to adjust to the dark. The Eta Aquarids originate from Halley’s Comet, which was last seen in the night sky in 1986, according to NASA. First seen in 1705 by ...

SALT LAKE CITY — In a flash of light, dozens of lucky viewers got a glimpse of a real phenomenon Saturday night: a meteor barreling through the Earth's atmosphere — so big that our NASA solar ...

This shower is one of two meteor showers associated with Halley’s Comet — the other being the Orionids in October. Halley’s comet is a periodic comet that appears in Earth’s sky roughly ...