Potentially Hazardous Asteroid (PHA)

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NASA’s Planetary Radar Tracks Two Large Asteroid Close Approaches

4 min read

The Deep Space Network’s Goldstone planetary radar had a busy few days observing asteroids 2024 MK and 2011 UL21 as…

Article5 months ago

NASA Asteroid Experts Create Hypothetical Impact Scenario for Exercise

5 min read

The fifth Planetary Defense Interagency Tabletop Exercise focused on an asteroid impact scenario designed by NASA JPL’s Center for Near…

Article5 months ago

NASA’s Planetary Radar Images Slowly Spinning Asteroid

4 min read

During the close approach of 2008 OS7 with Earth on Feb. 2, the agency’s Deep Space Network planetary radar gathered…

Article10 months ago
The OSIRIS-REx spacecraft with sample arm extended toward Bennu as it approaches the rocky surface

OSIRIS-REx Resources

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Explore this page for a curated collection of resources for NASA's OSIRIS-REx mission.

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Dynamic Spin Rig

Amendment 82: A.48 Commercial Satellite Data Earth Science and Applications Final Text and Due Dates Released

This visualization depicts the orbits and data swaths of the Landsat 8, Landsat 9, Sentinel 2a, and Sentinel 2b satellites. The satellites appear one at a time with their respective data swaths. As time progresses throughout the visualization, the satellites ‘paint’ the globe with imagery to show how the four spacecraft work together to build a complete picture of the Earth.

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