Posts by

Bruce McClure

Media we love: Totality, The Great North American Eclipse of 2024

Read a book review of "Totality: The Great North American Eclipse of 2024" by Mark Littmann and Fred Espenak. Reviewed by Bruce McClure.

Bruce McClure

November 5, 2023

Deneb Kaitos marks the tail of Cetus the Whale

Deneb Kaitos is the brightest star in the constellation Cetus the Whale. It's at its highest in the sky on October and November evenings.

Bruce McClure

October 28, 2023

Happy Friday the 13th: It’s the 2nd one in 2023

When a year with 365 days starts on a Sunday, like 2023, it's inevitable Friday the 13th will occur twice. In 2023 Friday the 13th comes in January and October.

Bruce McClure

September 13, 2023

Alderamin, or Alpha Cephei, is a fast-spinning star

Meet Alpha Cephei, in the constellation Cepheus the King. It’s spinning so fast that it appears like a slightly flattened beach ball.

Bruce McClure

Deborah Byrd

Shireen Gonzaga

September 10, 2023

Sun-Regulus in conjunction on August 23

Every year around August 23, you can see the sun and Regulus in conjunction. But you won't see them, because they travel across the sky in the daytime.

Bruce McClure

August 23, 2023

Big Dipper (Sky Bear) comes to Earth in November

Every year, the Big Dipper (Great Bear) descends to its lowest point in the sky on November evenings. This makes it difficult, or impossible, to see.

Bruce McClure

EarthSky Voices

November 11, 2022

1st Election Day total lunar eclipse for US

Tuesday, November 8, 2022, will bring the 1st Election Day total lunar eclipse in U.S. history. It won't happen again until November 8, 2394.

Bruce McClure

November 6, 2022

Meet Aquarius the Water Bearer and its stars

Aquarius lies in a “watery” part of the sky, near Pisces the Fish, Cetus the Whale, Eridanus the River and Piscis Austrinus the Southern Fish.

Bruce McClure

October 16, 2022

Moon near fiery Antares August 6 and 7

Watch for the moon near fiery Antares on the evenings of August 6 and 7, 2022, floating near the summer Milky Way. They'll be a stirring sight!

Bruce McClure

Editors of EarthSky

August 7, 2022

Friday the 13th comes once in 2022

The calendar seems to have a life of its own when it comes to Friday the 13th and number play. Happy Friday the 13th!

Bruce McClure

May 13, 2022

Bruce McClure

Bruce McClure served as lead writer for EarthSky's popular Tonight pages from 2004 to 2021, when he opted for a much-deserved retirement. You can still find many articles at EarthSky.org that were originally written by Bruce, and which the EarthSky editors still update regularly. Bruce is a sundial aficionado, whose love for the heavens has taken him to Lake Titicaca in Bolivia and sailing in the North Atlantic, where he earned his celestial navigation certificate through the School of Ocean Sailing and Navigation. He also wrote and hosted public astronomy programs and planetarium programs in and around his home in upstate New York. Bruce he loves cycles of all kinds! You can still find many articles at EarthSky with Bruce's name on them, exploring the various, intricate cycles of the sky.