Alan Guth – How Vast is the Cosmos?
Alan Guth – How Vast is the Cosmos? The cosmos is incredibly big; there are hundreds of billions galaxies out there. It’s a much bigger reality than the human mind can grasp. What’s more,...
This Is Our Planet
Space News
- Keeping the energy in the room
- Capturing the onset of galaxy rotation in the early universe
- Bacteria for blastoff: Using microbes to make supercharged new rocket fuel
- Gemini North spies ultra-faint fossil galaxy discovered on outskirts of Andromeda
- Floating in space might be fun, but study shows it's hard on earthly bodies
- 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?
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