Astronomy Skywatching Tips for September 2025 What’s up in September’s day and night sky, including a Blood Moon and a partial solar eclipse. Published: Sep 1, 2025
Astronomy Moon Guide for September 2025 September’s Moon phases, plus a total lunar eclipse and the New Moon partially eclipsing the Sun. Published: Aug 27, 2025
Astronomy Total Lunar Eclipse: Will There Be Blue in the Blood Moon? Around 85% of the world’s population has a chance to see a “blood red” total lunar eclipse on September 7–8, 2025. Some of us might get to see a band of blue. Published: Aug 26, 2025
Time What’s Next for Daylight Saving Time in the EU? EU reconsiders ending Daylight Saving Time, leaving the future of twice-yearly clock changes across the bloc uncertain. Published: Aug 22, 2025
Astronomy Sirius and the Dog Days of Summer See Sirius return to the night sky around late summer and discover its ancient link to the hottest days of the year. Published: Aug 20, 2025
Astronomy Earth Spun Unusually Quickly in July and August 2025 Since 2020, Earth has notched up unprecedentedly short days midway through the year. It will happen again in 2025 around July 9, July 22, and August 5. Published: Jun 16, 2025, Updated: Aug 14, 2025
Astronomy August 2025 Hosts Rare Black Moon The Black Moon returns in August, but the date you’ll experience it depends on your time zone. Discover when and why this lunar event takes place. Published: Aug 8, 2025
Astronomy Get Ready for the August 2025 Planet Parade After Venus and Jupiter’s mid-August meeting, they’re joined by Mercury, Saturn, and the Moon for a predawn planet parade on August 19. Published: Aug 5, 2025
Astronomy Don’t Miss the Perseid Meteor Shower Even though the Full Moon may wash out the peak Perseids this year, there may still be good times to spot them. Published: Jul 25, 2025
Astronomy Moon Guide for August 2025 August’s Moon phases and close approaches. Plus, it’s a month with two First Quarter Moons—whichever time zone you’re in. Find out why this is a tight squeeze. Published: Jul 24, 2025
Astronomy Skywatching Tips for August What’s up in the August sky, including the Perseid meteor shower, a close approach between Venus and Jupiter, and a Black Moon. Published: Jul 24, 2025
Astronomy Seven Sisters Eclipse: See the Lunar Occultation on July 20 On July 20, skywatchers in North America can witness the Moon pass in front of the Pleiades star cluster. Published: Jul 7, 2025