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Asteroid which killed dinosaurs “caused 2.8-mile-high tsunami”

The initial energy in the impact tsunami was up to 30,000 times larger than the energy in the December 2004 Indian Ocean earthquake tsunami

Scientists predict the hole in the ozone layer will close in the next 50 years

In 1987, just seven years after scientists discovered man-made chemicals were damaging the ozone layer, the Montreal Protocol was signed

How to see Jupiter’s closest approach to Earth in 59 years taking place tonight!

Celestial Events to look forward to in 2022

Scientists tally up the total number of ants on Earth

There hadn’t been a reliable estimate of the total number of ants on the planet, until now...

Super-Earths are bigger, more common and more habitable than Earth itself

Astronomers are discovering more of the billions they think are out there

Study links continent creation to 200-million year galactic comet cycle

When comets strike Earth they excavate & melt large portions of the mantle causing the molten rock to rise to the surface & float

China burns more coal as drought cripples hydropower system

Hydroelectricity production fell 50% in the province of Sichuan, which provides 21% of China’s hydropower

Scientists say exoplanet 100 light years from Earth may be covered with deep ocean

The exoplanet orbits "a nearby visual-binary M dwarf" star

Earth was hit by another huge asteroid at the same time as the one that wiped out dinosaurs, vast crater suggests

The new crater, nicknamed Nadir, appears to have been caused by something that would be comparably destructive on its own

NASA: Asteroid 2.3 times the size of dinosaur heading for Earth

Asteroid 2022 PW may be small, but it will fly dangerously close to the Earth, relatively close to the Moon's distance to the planet

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