References

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.

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.

Reference Our meteor showers 2025 calendar tells you everything you need to know about upcoming meteor showers, including where and when to see them.

Reference A Black Moon is a rare occurrence. Here we explore what causes them and when the next one will happen.

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.

Find out where your favorite superhero sits on our list of the Marvel movies, ranked worst to best.

Find out where and when to see the northern lights (aurora borealis) throughout Europe and North America in our helpful guide.

Reference Discover what a new moon is and when the next new moon will occur with our new moon 2025 guide.

Reference Four bright planets are conveniently placed for viewing in January's evening sky. By far, the most brilliant is Venus, which dominates the southwest sky for several hours after sundown.

Reference Find out what's up in your night sky during January 2025 and how to see it in this Space.com stargazing guide.