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Posts by
EarthSky Voices
Should the far side of the moon be reserved for science?
Should the far side of the moon be reserved for science? What we decide now could shape the future of the entire solar system.
July 23, 2026
M6 and M7: Open star clusters in the Scorpion’s Tail
M6 and M7 are star clusters near Scorpius’ stinger. Under a dark sky, these loose groups of stars can be a stunning sight.
July 23, 2026
Large Hadron Collider upgrade could demystify Higgs boson
An ongoing Large Hadron Collider upgrade could transform the machine's capability, helping it unlock the secrets of the Higgs boson particle.
July 21, 2026
Giant space mirror approved to test sunlight on demand
The Federal Communications Commission has approved a test of a giant space mirror, despite fears that this could harm ecosystems, people and science.
July 14, 2026
How do fireworks get their beautiful colors?
The red, orange, yellow, green, blue and purple colors exploding in the night sky during a fireworks festival are created by the use of metal salts.
July 3, 2026
Comet 3I/ATLAS over 10 billion years old, Webb finds
The Webb space telescope has found chemical clues to the origin of interstellar comet 3I/ATLAS. It appears to be several times older than our solar system.
June 24, 2026
Asteroid or comet? Meteor or meteorite? Answers here
A bright light zips through the night sky. But what is it? Asteroid or comet? Find the answers here and share your knowledge with your friends and family.
June 23, 2026
Space
No crisis? Universe’s expansion is accelerating, study says
Rebutting a surprising paper from 2025, a new study has found that the universe's expansion is accelerating after all. Crisis averted?
June 18, 2026
Meteors in moonlight: 6 tips for watching
Meteors in moonlight: it's not optimal, but it's happening for the Delta Aquariids in 2026! Here are 6 tips for watching this year's shower.
June 15, 2026
Meteor showers are here! 10 easy tips for watching
Meteor showers are unpredictable but nothing beats them for a fun and relaxing time under the stars. Here are our 10 tips to optimize your meteor viewing time.
June 15, 2026
