References

Earth Day 2026: Facts, history and ways to celebrate our planet

By Daisy Dobrijevic Last updated 16 April 26

Reference From its 1970 origins to a global movement, Earth Day 2026 highlights the power we all have to protect our planet.

NASA took this camera gear to space aboard Artemis 2, and you can own it, too!

By Chris McMullen Published 10 April 26

Artemis 2 is the first crewed lunar mission in over 50 years, but the cameras onboard are surprisingly down-to-earth. Here's how to get your hands on the gear that has brought us so many stunning shots of space.

Best star projectors for kids: Night-lights and ambient toys to soothe young space fans

By Tantse Walter Last updated 9 April 26

Buying Guide Here are the best star projectors to enjoy a night-sky experience from the comfort of your couch. The prices are often reduced, so keep your eyes open.

Best tripods 2026: For astrophotography, landscapes, travel, video and more

By Kimberley Lane Last updated 9 April 26

Buying Guide Owning one of the best tripods for your camera is essential whether you're shooting astrophotography, landscape or portraits.

May full moon 2026: When, where and how to see the Flower Moon

By Anthony Wood Published 9 April 26

Your guide to May's full Flower Moon, from peak times to skywatching highlights.

How to watch the new 'lost' Doctor Who episodes from anywhere in the world

By Chris McMullen Published 3 April 26

Love Doctor Who? Then you'll be over the moon that two previously lost episodes, The Nightmare Begins and Devil's Planet, have been recovered. Here's how to watch them wherever you are.

Best lightsabers 2026: Toys, replicas, and props

By Alexander Cox Last updated 2 April 26

Become the Jedi Master or Sith Lord you were born to be by adding one of the best lightsabers to your collection this holiday season.

Space calendar 2026: Rocket launches, skywatching events, missions & more!

By Space.com Last updated 27 March 26

Reference Keep up with all the rocket launches, astronomical events and mission milestones for 2026 with our space calendar.

Love Project Hail Mary? Here are the Andy Weir books you need to read

By Chris McMullen Published 20 March 26

Has Project Hail Mary left you craving more of Andy Weir's work? We've rounded up the best of Andy Weir's sci-fi books, from The Martian to Artemis.

Best model rocket sets for beginners

By Robert Z. Pearlman Published 13 March 26

Here are some of the best model rocket kits for those counting down to their first blast off.