Pick one or see them all. July offers a potpourri of celestial events for both naked-eye observers and telescope users that include a rare occultation by Saturn’s moon Titan, a bright comet, and Mira at maximum. The post Titan Occults a Bright Star, Mira Awakens, and Comet PanSTARRS Shines appeared first on Sky & Telescope.
Read MoreTag: Variable Stars
Recurrent Nova RS Ophiuchi Just Blew its Top!
The recurrent nova RS Ophiuchi just went into outburst — its first burst in 15 years — and it’s bright enough to see with the naked eye The post Recurrent Nova RS Ophiuchi Just Blew its Top! appeared first on Sky & Telescope.
Read MoreDazzling Doubles for Compromised Skies
For many, smoke from wildfires has transformed summer nights, blotting out stars and familiar deep-sky sights. But through it all double stars keep on shining. The post Dazzling Doubles for Compromised Skies appeared first on Sky & Telescope.
Read MoreIn Heaven with M7, a Portal Into the Deep
M7 in Scorpius is one of the brightest, most beautiful open clusters in the sky. It’s also “home” to a half-dozen other delectable deep-sky sights. The post In Heaven with M7, a Portal Into the Deep appeared first on Sky & Telescope.
Read MoreThe Giant Star That “Blinked”
Astronomers are trying to understand why a giant star “blinked,” fading almost completely before brightening again over the course of about 200 days. The post The Giant Star That "Blinked" appeared first on Sky & Telescope.
Read MoreSummer Nights Offer Splendid Sights in Lyra
Lyra, the Lyre, offers a wonderful assortment of double stars and deep-sky objects to keep you up at night. Break out your binoculars and telescope and join me for a summertime ramble. The post Summer Nights Offer Splendid Sights in Lyra appeared first on Sky & Telescope.
Read MoreBright Nova in Hercules on a Roller Coaster Ride
A new bright nova discovered in Hercules at 8th magnitude briefly rose to naked-eye visibility. It’s currently easily visible in a pair of binoculars. The post Bright Nova in Hercules on a Roller Coaster Ride appeared first on Sky & Telescope.
Read MoreHunting Barnard’s Variable in the Globular Cluster M3
We beat a path through a forest of stars to find the first variable star ever discovered in a globular star cluster. The post Hunting Barnard's Variable in the Globular Cluster M3 appeared first on Sky & Telescope.
Read MoreA Bouquet of Novae Brightens April Nights
With the recent discovery of Nova Scorpii 2021 earlier this week, three bright stellar explosions are now visible in small telescopes from dusk till dawn. The post A Bouquet of Novae Brightens April Nights appeared first on Sky & Telescope.
Read MoreBright Nova Erupts in Cassiopeia
A new nova in Cassiopeia, discovered on March 18th, is bright enough to see in a small telescope. The post Bright Nova Erupts in Cassiopeia appeared first on Sky & Telescope.
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