NASA's upcoming EDGE satellite mission, led by UC San Diego, uses lasers to deliver unprecedented 3D mapping of Earth.
"For asteroids of the size scale relevant to planetary defense (i.e., ∼50-500 m), the mass can only be directly measured ...
Gary McKinnon, 60, rummaged through 97 US army and authorities websites in the early 1990s from his girlfriend’s aunt’s flat ...
New research shows SpaceX satellite re-entries are releasing toxic metals into the atmosphere. Discover how Isro’s Project Netra is working to prevent a disaster from space debris collision.
The magnitude of a total lunar eclipse is typically above 1.0, and this year's eclipse has a magnitude of 1.155, indicating a deep and prominent total eclipse.
Estimating a mass for a potentially hazardous asteroid (PHA) is perhaps the single most important thing to understand about ...
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