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The Sky This Week
U.S. Naval Observatory's Weekly Blog
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Sweeping Through the Winter Milky Way
Geoff Chester, USNO Public Affairs
in
on Jan. 25, 2022
There's treasure in the far side of the Galaxy.
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Naval observatory
Moon
sun
planets
stars
Milky Way
Summer Sights for Balmy Nights
Geoff Chester, USNO Public Affairs
in
on Sept. 7, 2021
Balmy late summer evenings offer a great time to view the splemdors of the summer sky.
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Naval observatory
Moon
stars
constellations
Milky Way
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Grab a Swan by the Tail
Geoff Chester, USNO Public Affairs
in
on Aug. 31, 2021
Count the stars in Cygnus, the Swan for science.
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Naval observatory
sun
Moon
Milky Way
star clusters
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The Teapot in the Milky Way
Geoff Chester, USNO Public Affairs
in
on Aug. 24, 2021
Exploring the Milky Way in Sagittarius.
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Naval observatory
Moon
planets
Venus
Saturn
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Milky Way
Dog Days and Summer's Haze
Geoff Chester, USNO Public Affairs
in
on Aug. 3, 2021
How the "Dog days" got their name, and hazy sights in the summer sky.
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Naval observatory
sun
Moon
planets
stars
Milky Way
Saturn is Back!
Geoff Chester, USNO Public Affairs
in
on July 27, 2021
A look at an unusual day, and the ringed planet reaches opposition.
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Naval observatory
Moon
planets
stars
scorpius
Milky Way
A Planetary Dance in Twilight, and Beware of the Scorpion!
Geoff Chester, USNO Public Affairs
in
on July 6, 2021
The Moon, Venus, and Mars hold court after sunset, and Scorpius graces the southern sky.
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Naval observatory
Moon
constellations
stars
Milky Way
binoculars
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Mars
A Binocular Tour of the Winter Sky
Geoff Chester, USNO Public Affairs
in
on Feb. 9, 2021
Some easy targets for binocular owners.
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Moon
Jupiter
Saturn
Mars
Mercury
Venus
stars
Milky Way
Cassiopeia
Perseus
star clusters
Jewel Boxes in the Sky
Geoff Chester, USNO Public Affairs
in
on Nov. 3, 2020
This week we highlight some of the star clusters that abound in Cassiopeia and Perseus.
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