david rankin

3+ articles

Asteroid 2024 YR4 Asteroid Impact Davide Farnocchia ESA James Webb Space Telescope

University of Arizona Shines in NASA's Asteroid-Hunting Documentary!

University of Arizona researchers feature prominently in NASA's "Planetary Defenders," highlighting asteroid tracking efforts by the Catalina Sky Survey and Spacewatch program. Available on NASA-Plus and YouTube, the documentary sheds light on the critical work of scientists like David Rankin and Cassandra Lejoly in safeguarding Earth from potential asteroid threats.

Apr 18

University of Arizona Shines in NASA's Asteroid-Hunting Documentary!

Asteroid 2024 YR4: A Potentially Earth-Bound Threat in 2032!

Asteroid 2024 YR4 poses a potential threat with a 1-in-43 chance of collision with Earth by 2032. Discovered by David Rankin, this 90-meter giant is being closely monitored by international scientists using the James Webb Space Telescope. Learn about the current response, impact potential, and public reactions.

Feb 12

Asteroid 2024 YR4: A Potentially Earth-Bound Threat in 2032!

Asteroid 2024 YR4's Trajectory Reawakens Global Watchfulness

Asteroid 2024 YR4, initially discovered in December 2024, has doubled its odds of potentially colliding with Earth, leading to increased global attention and refined risk strategies. While the likelihood of impact is now 2.3%, experts assure that as more data is gathered, this probability may decrease. The space rock's chances of causing regional damage akin to the 1908 Tunguska event have sparked both concern and humor across social media platforms. NASA and other space agencies continue to monitor the asteroid’s progress closely, refining defense strategies and urging calm as observation efforts persist.

Feb 9

Asteroid 2024 YR4's Trajectory Reawakens Global Watchfulness

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