Posts by 

Kelly Kizer Whitt

Ursa Major the Great Bear, home to the Big Dipper

Ursa Major the Great Bear is in Northern Hemisphere skies and is home to the asterism of the Big Dipper, which you can use to find other constellations.

International Astronomy Day is May 7

International Astronomy Day occurs twice a year. The next celebration is on Saturday, May 7, 2022. Find resources and info on the night sky here.

Darn! Comet C/2021 O3 PanSTARRS has disintegrated

Astronomers hoped comet C/2021 O3 (PanSTARRS) would get bright after its April 2022 sweep near the sun. Instead, it disintegrated.

Daylight fireball over Mississippi: Meteorites found!

Searchers have found meteorites - pieces of the daylight fireball - seen on April 27, 2022. These meteorites landed near Natchez, Mississippi.

Did alien technology crash in Pacific in 2014? Harvard astronomer says ‘maybe’

Did alien technology crash into the Pacific Ocean in 2014? Despite disagreement from colleagues, Harvard astronomer Avi Loeb says it's possible.

Harvard astronomer: Earthly spacecraft as alien artifacts

Harvard astronomer Avi Loeb shares an analogy of how spacecraft sent from Earth might appear as alien artifacts on a different planet.

Venus and Jupiter conjunction: Look now

During the Venus and Jupiter conjunction, the two planets will appear only 1/2 degree or less apart just before sunrise. You can also spot Mars and Saturn.

Deborah Byrd to speak at Texas Star Party

Deborah Byrd, founder of EarthSky, will be giving a talk at the Texas Star Party on April 28, 2022. It will livestreamed on Facebook and available on YouTube.

Bird flu outbreak: Should you take down feeders?

A highly pathogenic bird flu is spreading among U.S. birds. Researchers originally recommended taking down feeders. Here's what they're saying now.

Micronovas are new! They’re small, but mighty

Astronomers using orbital and ground telescopes suddenly noticed stars that increase in brightness for only a few hours. They're calling them micronovas.

EarthSky Newsletter

Nearly half a million daily subscribers love our newsletter. What are you waiting for? Sign up today!

Join now to receive free daily science news delivered straight to your email.