References
Latest References

Annular solar eclipse 2026: Everything you need to know about the 'ring of fire'
By Jamie Carter last updated
Reference The next annular solar eclipse will occur on Feb. 17, 2026.

Best star projectors under $100: Top value in 2026
By Chris McMullen last updated
The best star projectors under $100 are rarely beaten on quality and never beaten on price: These are the best options on the market.

Best Lego space sets 2026: NASA sets, spaceships and more
By Kim Snaith last updated
With Prime Day coming up in July, now’s a good time to think about picking up one of the best Lego space sets. We’ve rounded up NASA rockets and playsets here.

Artemis Accords: What are they & which countries are involved?
By Robert Lea last updated
Reference As the Artemis program aims to return humanity to the moon and beyond, the Artemis Accords lay out a framework for nations collaborating in this effort.

'Stranger Things' and 5 other places Einstein-Rosen Bridges have wormed their way into sci-fi
By Richard Edwards published
From the Upside Down through the Devil's Anus and beyond. Here are 6 times these theoretical wormholes turned up in sci-fi shows and movies.

How cold is space? Physics behind the temperature of the universe
By Robert Lea last updated
Reference How cold is space? Does it ever drop to absolute zero, and what happens if you fall into it without a spacesuit?

The summer solstice: What is it and when does it occur?
By Daisy Dobrijevic last updated
Reference The summer solstice marks the start of astronomical summer and the longest day of the year. Here we explore when the summer solstice occurs and why.

Best camera drones 2026: Take your aerial photos and videos to the next level
By James Abbott last updated
Buying guide The best camera drones come in various designs, but they all share the best image-capture capabilities.
Breaking space news, the latest updates on rocket launches, skywatching events and more!


