Posts by 

Deborah Byrd

Moon near Mars September 16 and 17 mornings

Watch for the moon near Mars, midnight to dawn, on the mornings of September 16 and 17, 2022. Then keep watching! Mars is getting brighter!

Spectacular fireball over UK last night, September 14

Spectacular fireball over UK on the night of September 14, 2022. Details in this post, plus how to report it, if you saw it.

Launches: Orbital debris studies to receive NASA funding

NASA said this week it intends to fund 3 university-based research proposals over the coming year, on the issue of orbital debris.

Popocatépetl volcano erupts twice, spews ash

Popocatépetl volcano has been active - smoking - for some years. But on September 9, 2022, it released ash that could endanger aircraft. See images here.

Venus and Regulus on September 4, 5 and 6 mornings

Venus and Regulus appear near one another around the mornings of September 4, 5 and 6, 2022. Afterward, Venus will disappear into the sunrise.

Media we love: Altered Carbon, The End of Everything

Media we love! Deborah Byrd reviews season 1 of TV's Altered Carbon. Kelly Kizer Whitt reviews the book The End of Everything (Astrophysically Speaking).

Launches: SpaceX wraps up Starlink launches for August

SpaceX had five Starlink launches scheduled for August 2022. Starlink Group 3-4 took flight today, August 31, from the Vandenberg SFB in California.

Launches: What’s the big deal about Artemis?

You'll find technical details about the components of the Artemis 1 moon mission in this excellent video by Scott Manley.

Bill Nye explains Webb Space Telescope images

In this new video from Wired, Bill Nye explains what we're seeing in some of the new Webb Space Telescope images.

Launches: We are going! Plus, a private space station

Launches blog for August 23: NASA tweets that Artemis 1 is still slated for launch August 29 ... And gives the nod to a private space station concept.

2026 Donation Campaign

If EarthSky has ever helped you discover something new, prepare for an eclipse, spot a planet, or simply inspired a moment of wonder, today is the perfect day to give back. Your donation helps keep trusted science news, expert night sky guides, and independent science journalism free for everyone.

Please help keep EarthSky going by donating today!

Please help keep

EarthSky going!

If you've already donated, we apologize for the popup and greatly appreciate your support.