When Space Changed History
It is thought that large comets and meteorite collisions have changed the course of human history. More collisions may have occurred than previously thought leading to catastrophic incidents.
This Is Our Planet
Space News
- Bacteria for blastoff: Using microbes to make supercharged new rocket fuel
- Gemini North spies ultra-faint fossil galaxy discovered on outskirts of Andromeda
- Cosmological thinking meets neuroscience in new theory about brain connections
- Asteroids: Researchers simulate defense of Earth
- Falling stardust, wobbly jets explain blinking gamma ray bursts
- Physicists confront the neutron lifetime puzzle
- Long-term liquid water also on non-Earth-like planets?
- Ancient microbes may help us find extraterrestrial life forms
- Climate damage caused by growing space tourism needs urgent mitigation
- Biofinder advances detection of extraterrestrial life
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