Posts by 

Deborah Byrd

Aldebaran, Bull’s bloodshot eye, near moon December 15, 16, 17

Aldebaran, the brightest star in Taurus the Bull, is at one tip of a V-shaped cluster. If placed where our sun is, its surface would reach the orbit of Mercury.

Is the Oregon earthquake swarm tapering off?

The USGS Latest Earthquakes page is displaying more than 40 small-to-moderate earthquakes on December 7 and 8, 2021, off the coast of Oregon.

Moon, Jupiter, Saturn, Venus December 6 to December 9

Wow! What a sight. The moon, Jupiter, Saturn, Venus all in your western sky after sunset. Watch for them December 6 to 9, 2021.

Photos: This week’s moon and planets after sunset!

Favorite photos - planets and moon - from the EarthSky community during the week of December 6 to 9, 2021. What a beautiful alignment of worlds!

Photos and video: December 4 total solar eclipse

Photos and video, December 4, 2021, total solar eclipse. It was visible along a narrow path - the path of totality - that crossed Antarctica.

Waning moon meets Zubenelgenubi morning of December 2

The waning moon meets Zubenelgenubi, a bright star in the contellation Libra the Scales, on the morning of December 2, 2021. A pretty scene before sunup!

Surtsey, volcanic island, emerged in 1963

On November 14, 1963, volcanic island Surtsey rose from the sea. Scientists have since studied the natural colonization of plants and animals on it.

Permafrost thaw in the Arctic, in the next 30 years

Permafrost thaw in the Arctic is as one of the most immediate problems of global warming. A new assessment of communities at risk.

Moon, Saturn, Jupiter November 9, 10 and 11

Moon, Saturn, Jupiter! The waxing crescent moon will sweep past the planets on November 9, 10 and 11, 2021. Watch for Venus, too, to the west.

Moon and Venus November 6, 7 and 8

The moon and Venus are near one another in the sky around November 6, 7 and 8, 2021. Look west after sunset for the waxing crescent near the brightest planet.