A new installment of our "Snapshots" video series examines the threat posed by asteroids on collision courses with our home planet. Emily Lakdawalla explains why it's so important to find, understand and learn to deflect these potential civilization enders.
The second episode of Emily Lakdawalla's new video series reveals the gigantic library of solar system images captured by NASA spacecraft, and explains why we've seen so few of them. Emily says they're all online, waiting for space geeks to turn them into gold.
This weeks Planetary Radio features updates on the James Webb Space Telescope, from Deputy Project Director Eric Smith. The discussion centers around the budget controversy, and why the JWST is worth the money.
Bruce Betts will be returning to the virtual classroom at California State University, Dominguez Hills for an Intro To Astronomy course. The first lecture will be Wednesday, February 8, from 3:00 to 4:30pm Pacific Time.
The 365 Days of Astronomy Podcast begins this year's effort with an interview with Bruce Betts, who will be starting an online astronomy course. A transcription of the interview is included in this post, as well as a link to the podcast.
Whether you heard the show or not, you'll be fascinated by Emily's great presentation. It also proves she is not part of the great conspiracy that is hiding evidence of alien bases on the moons of Saturn!