Sky and Telescope
- This Week's Sky at a Glance, November 21 – 30 21 November 2025Saturn's rings are now the closest to edge on that they'll get. The famous interstellar comet has become higher and easier for amateur telescopes before dawn. The post This Week's Sky at a Glance, November 21 – 30 appeared first on Sky & Telescope.Alan MacRobert
- Comet K1/ATLAS Crumbles, Interstellar Comet 3I/ATLAS Delights 18 November 2025Watch an Oort Cloud comet disintegrate before your eyes. Meanwhile, interstellar intruder 3I/ATLAS is brighter than expected. The post Comet K1/ATLAS Crumbles, Interstellar Comet 3I/ATLAS Delights appeared first on Sky & Telescope.Bob King
- This Week's Sky at a Glance, November 14 – 23 14 November 2025Saturn's rings are turning as edge-on as we will see them for another 15 years. The planet awaits your scope high in the evening sky. Low in the dawn, the thin Moon approaches Venus. The post This Week's Sky at a Glance, November 14 – 23 appeared first on Sky & Telescope.Alan MacRobert
- Double Solar Eruptions Spark Widespread Aurora 12 November 2025Last night's aurora painted the sky in reds, greens and even oranges. It's expected to return tonight! The post Double Solar Eruptions Spark Widespread Aurora appeared first on Sky & Telescope.Bob King
- See Saturn's Rings at Their Thinnest 12 November 2025Saturn's as edgy as it'll get for the next 13 years. With special visual treats in store, here's what to keep eyes on the planet this month. The post See Saturn's Rings at Their Thinnest appeared first on Sky & Telescope.Bob King
- This Week's Sky at a Glance, November 7 – 16 8 November 2025The interstellar comet: Can you see it in your scope? Maybe you can, starting late this week as Comet 3I/ATLAS emerges from behind the Sun. If you have a large […] The post This Week's Sky at a Glance, November 7 – 16 appeared first on Sky & Telescope.Alan MacRobert
- This Week's Sky at a Glance, October 30 –November 9 31 October 2025Saturn is in excellent view all evening. In a telescope its rings look like a thin needle piercing the big yellow globe. Soon the rings will turn exactly edge-on. The post This Week's Sky at a Glance, October 30 –November 9 appeared first on Sky & Telescope.Alan MacRobert
- All Eyes on Interstellar Comet 3I/ATLAS 29 October 2025An alien comet will soon depart from the Sun's glare and enter the morning sky. It may be even brighter than expected, so get ready for the observing opportunity of a lifetime. The post All Eyes on Interstellar Comet 3I/ATLAS appeared first on Sky & Telescope.Bob King
- This Week's Sky at a Glance, October 24 –November 2 24 October 2025The crescent Moon returns and waxes to first quarter. Two binocular comets are on the way out. And Arcturus is once again the Ghost of Summer Suns. The post This Week's Sky at a Glance, October 24 –November 2 appeared first on Sky & Telescope.Alan MacRobert
- This Week's Sky at a Glance, October 17 – 26 17 October 2025After checking out the two binocular comets right after dark this week, catch a double shadow transit on Jupiter and the late-night Orionid meteors. The post This Week's Sky at a Glance, October 17 – 26 appeared first on Sky & Telescope.Alan MacRobert