Space.com on MSN

Trick or treat: Here's where to find comets Lemmon, SWAN and 3I/ATLAS in the Halloween sky

Here's where Comet 3I/ATLAS, Lemmon and SWAN are in the Halloween sky.
Space on MSN

Trick or treat: Here's where comets Lemmon, SWAN and 3I/ATLAS are in the Halloween sky

Halloween is upon us and the 2025 spooky season is abuzz with talk of three cosmic visitors — Comet Lemmon, Comet SWAN and ...
Live Science on MSN

Controversial startup's plan to 'sell sunlight' using giant mirrors in space would be 'catastrophic' and 'horrifying,' astronomers warn

California-based startup Reflect Orbital aims to build a swarm of 4,000 giant mirrors in low Earth orbit to "sell sunlight" ...
University of California

Step inside the (not-so-haunted) House of Curiosity

This Halloween, take a walk through the shadowy corners of research and discovery: where viruses hunt bacteria, dragonfish ...
Wausau Pilot & Review

The sky this week: Oct. 31–Nov. 7 — Celestial ghosts and a Super Beaver Moon

At magnitude 9.5, the Ghost’s Goblet is visible in binoculars and even more striking through a telescope, where its ...