Firing a gun in space, free from Earth's atmosphere and gravity, would result in the bullet and firer traveling indefinitely ...
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Can we safely deflect a killer asteroid without making it worse? Only if we avoid the gravitational 'keyhole,' scientists say
To avoid this scenario, Makadia's team plotted the best spots on an asteroid's surface to avoid the keyhole. Their technique ...
HELSINKI — Chinese commercial launch firm Orienspace is aiming for a late 2025 debut of its Gravity-2 rocket following a recent first-stage engine hot fire test. Orienspace announced July 8 that it ...
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