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Jupiter and GRS

Observing

Jupiter Dazzles at Its Brightest and Closest This Year

Jupiter comes to opposition on August 20th, when it will shine brighter and closer than at any other time this year. With nights starting earlier and cooler temperatures arriving, there's no better time to make the most of the planet.

The waxing gibbous Moon passing over Scorpius, Aug. 16-17, 2021

This Week's Sky At a Glance

This Week's Sky at a Glance, August 13 – 21

The Moon waxes from first quarter to gibbous in the evening sky, offering some of its most interesting telescopic aspects. Venus grows more insistent in the western twilight. And Jupiter and especially Saturn pose well in the southeast to south by late evening.

Observing

Fine Show Expected from the Perseid Meteor Shower

With no interference from the Moon, this year's Perseid meteor shower should be excellent. If you couldn't catch the show last night, try looking up tonight!

Observing

Learn to Star-hop in the August Sky

Learn to star-hop your way to celestial treasures in the August sky.

RS Oph animation

Celestial Objects to Observe

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

Crescent Moon passing Venus, Aug 9-11, 2021

This Week's Sky At a Glance

This Week's Sky at a Glance, August 6 – 14

It's Perseid meteor week! Venus lights the western twilight. Saturn and Jupiter are up in the southeast by mid-twilight and await your telescope later at night. And explore the deep-sky glories of Sagittarius before moonlight returns.

Jupiter-Saturn-Moon in mid-August 2021

Sky Tour Astronomy Podcast

Welcome, Jupiter & Saturn!

The Perseids are upon us — and as you're looking out for shooting stars, look for Jupiter and Saturn low in the southeast as soon as night begins to fall.

Waning Moon crossing Gemini, Aug. 5-6, 2021

This Week's Sky At a Glance

This Week's Sky at a Glance, July 30 – August 7

Saturn is at opposition this week, and Jupiter is soon to follow. Will your scope show the Seeliger effect of Saturn's opposition rings? Venus continues to haunt the low west in twilight. And in the south, Sagittarius starts nudging Scorpius aside.

Doubles map east

Celestial Objects to Observe

Dazzling Double Stars 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.

This Week's Sky At a Glance

This Week's Sky at a Glance, July 23 – 31

Saturn and Jupiter shine in the southeast by late evening. The bright Moon passes them on the 24th through 26th. Venus continues to sit patiently, changelessly, low in the west in twilight. Bootes and the Big Dipper mark the western sky after dark; the Summer Triangle emblazons the east.

Observing

Night at the (Celestial) Museum

Take some time to explore the overlooked masterpiece of Messier 56.

Venus, Regulus, Mars low in twilight, July 21, 2021

This Week's Sky At a Glance

This Week's Sky at a Glance, July 16 – 24

Venus shines in the western twilight as Mars sinks away. Jupiter and Saturn rise in late dusk. And after dark, Scorpius shows off at its very best in the south.

NGC 5453 globular cluster

Astronomy and Stargazing Projects

In 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 crescent Moon passes Venus and Mars in conjunction, July 11-12, 2021

This Week's Sky At a Glance

This Week's Sky at a Glance, July 9 – 17

Bright Venus and tiny Mars come to conjunction low in the western twilight, as the crescent Moon stands watch. On the other side of the sky, Saturn and Jupiter rise after dark. And before moonlight comes back, delve the deep sky in Scorpius and Sagittarius.

Moon between Pleiades and Aldebaran, dawn July 6, 2021

This Week's Sky At a Glance

This Week's Sky at a Glance, July 2 – 10

Bright Venus and faint little Mars close in on each other low in the western twilight. Scorpius, laden with interesting stars and deep-sky targets, is highest in the south right after dark. Sagittarius, even richer, follows behind. Saturn and Jupiter rise in late evening.

blue noctilucent clouds hover over trees and a pink sunset

Observing

Noctilucent Cloud Show, a Mercurial Nova, and More

Summer only lasts so long. Like everything, it's transient. That will be our theme as we explore wispy noctilucent clouds, a nova that can't sit still, and a supernova in NGC 5427 in Virgo.

Moon-Venus-Mars in July 2021

Sky Tour Astronomy Podcast

July: Inner Planets Rule!

True darkness is fleeting in July, especially at higher latitudes. So make the most of the darkness you have, by downloading our narrated Sky Tour podcast to "what's up" in the night sky.

Venus and Mars in the west at dusk, late June 2021

This Week's Sky At a Glance

This Week's Sky at a Glance, June 25 – July 3

Showy Venus and shy little Mars draw closer together in the western dusk. In the east, the Summer Triangle holds sway after dark with the Milky Way behind it.

Stargazer's Corner: Adventures Under the Night Sky

Medium of the Light Bucket

Telescope operator Carla Johns is a medium to the stars.

Temple of the Moon

Observing

Plan Ahead for the 2023 Annular Solar Eclipse — and a Visit to Dark Sky Parks

If today’s solar eclipse has you wondering when the next one will cross the continent, start planning now for a stellar trip around October 14, 2023.