LoginWhy is the idea of a Blue Moon so enchanting?
30 May 2026 at 16:00
What is it about the Blue Moon that inspires us to write songs and name beers after it?
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Watch the smallest full moon of 2026 tonight in this rare 'Blue Moon' livestream
30 May 2026 at 14:00
Don't miss 2026's smallest full moon with this livestream from Italy with the Virtual Telescope Project. The 'Blue Moon' livestream will begin at 9:30 p.m. EDT (0130 GMT).
The Blue Moon rises tonight: Where and when to see the second full moon of May
30 May 2026 at 11:00
The second full moon of May takes to the night sky tonight. Here's what to expect.
Rare Blue Moon hides the red light of an ancient star on May 31: Will you be able to see it?
29 May 2026 at 19:00
Prepare for a spectacular sight, as the second full moon of May meets the red star Antares this weekend.
- Space
- Astrophotographer spends 115 hours capturing Horsehead Nebula in striking detail with backyard telescope
Astrophotographer spends 115 hours capturing Horsehead Nebula in striking detail with backyard telescope
28 May 2026 at 16:00
The Horsehead Nebula cuts a dark silhouette against glowing clouds in the constellation Orion.
How to catch the perfect full moonrise — just in time for the Blue Moon show on May 30
28 May 2026 at 14:00
A rare second full moon arrives this week — and if you get the timing wrong, you'll miss its magic. Here's how to plan it precisely.
- Space
- 3 planets will line up in the night sky tonight: Here's where to look for the mini planetary parade
3 planets will line up in the night sky tonight: Here's where to look for the mini planetary parade
27 May 2026 at 16:00
Don't miss Jupiter, Venus and Mercury create a dazzling line in the western sky at sunset tonight.
