Meet leaders of two of the most successful Earth-based searches for asteroids, including many that could threaten Earth.
Yesterday
Space artist Don Davis and a new view of Voyager 1
For more than 50 years, space artist Don Davis has shown us worlds no camera could reach. A protégé of Chesley Bonestell, the father of modern space art, Davis went on to paint the ancient Moon for the U.S. Geological Survey, built models for Carl Sagan's Cosmos, and was present ... Show More
59m 59s
Nov 6
Space Policy Edition: Whose JPL is it? A historian on the lab’s 90-year search for itself
Ninety years ago this Halloween, a group of Caltech graduate students hauled a small rocket motor into the Arroyo Seco near Pasadena and tried to fire it up. It didn’t go as planned, but that moment became the unofficial birthday of NASA’s Jet Propulsion Laboratory (JPL). Now, fo ... Show More
1h 1m
Nov 4
The night the Universe got bigger: An event to honor Hubble’s discovery
On the night of Oct. 5, 1923, Edwin Hubble spotted a variable star in Andromeda from Mt. Wilson Observatory above Pasadena, California, proving that our galaxy is just one of countless others in the Universe. Now, California Rep. Judy Chu, co-chair of the Planetary Science Caucus ... Show More
1h 6m
Mar 2025
Asteroids Headed Towards Earth with Rick Binzel
<p>How likely is an asteroid to impact Earth? Neil deGrasse Tyson and Chuck Nice sit down with planetary scientist Rick Binzel, the creator of the Torino Scale, to discuss asteroid hazards, the results of the asteroid sample return, and the search for Planet 9.</p><p>NOTE: StarTa ... Show More
46m 59s