References
Latest References

Solar viewing deals 2025: safely observe the sun for less
By Chris McMullen published
Deals Save money and protect your eyes with these solar viewing deals.

How to photograph the moon using a camera: techniques, kit, and settings
By Josh Dury last updated
Reference These are the techniques, times and tools you'll need to photograph the moon using a camera.

13 faster-than-light travel methods from sci-fi that leave Einstein's theory of relativity in their space dust
By Richard Edwards published
Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.

Lunar eclipses 2025: When, where & how to see them
By Daisy Dobrijevic last updated
Reference There are two lunar eclipses in 2025. Our guide tells you how you can see them and when the next lunar eclipse will occur.

What are lunar eclipses and how do they occur?
By Daisy Dobrijevic last updated
Reference Lunar eclipses occur when Earth blocks the sun and casts a shadow over the surface of the moon. We explore the different types of lunar eclipses here.

What is a blood moon?
By Scott Dutfield, Daisy Dobrijevic last updated
Reference It may look spooky, but a blood moon is just a trick of the light. Here we explain this phenomenon and tell you how and where to see the next one.

Best VR space experiences
By Chris McMullen last updated
Reference The best VR space experiences puts space travel within reach of everyone - with the right hardware.

Saturn's moons: Facts about the weird and wonderful satellites of the ringed planet
By Daisy Dobrijevic last updated
Reference Saturn has the most moons of any other planet in the solar system. Here we explore some of the 274 moons that orbit the ringed planet.
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