Science

NASA shares photos of an extraordinary event captured in orbit

NASA shares photos of an extraordinary event captured in orbit

While most people witness only the familiar crack of thunder and flash of lightning from storms on Earth, brilliantly-colorful electric fireworks detonate much higher, in the thin air up to 55 miles overhead, easily seen from the ISS. These brief spectacles – blue jets, red sprites, violet halos, ultraviolet rings – are collectively known as transient luminous events, or TLEs. …

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Australian Paleontologists Discover Weird ‘Pokémon’ Ancestor of Modern Whales

Australian Paleontologists Discover Weird ‘Pokémon’ Ancestor of Modern Whales

Researchers have named a bizarre, prehistoric species of whale discovered on a beach in Australia. Janjucetus dullardi “might have looked for all the world like some weird kind of mash-up between a whale, a seal, and a Pokémon,” according to Erich Fitzgerald, a senior paleontologist at Museums Victoria Research Institute who co-authored the paper on the discovery. Measuring less than …

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Ancient fault beneath Canada could trigger 7.5 magnitude earthquake

Ancient fault beneath Canada could trigger 7.5 magnitude earthquake

Scientists in Canada have evaluated novel satellite and lidar mapping data and found that an ancient fault could potentially generate a powerful earthquake exceeding magnitude 7.5 on the Richter scale. The researchers from the University of Victoria (UVic) believe that the 620-mile-long Tintina fault which stretches northwest across the Yukon Territory could be still active. Geologists had long believed the …

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If everyone in the world turned on the lights at the same time, what would happen?

If everyone in the world turned on the lights at the same time, what would happen?

This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. The biggest effect of everyone turning lights on at once would be a surge in demand for electricity, which most people worldwide use to operate their lights. Electricity is a form of energy that is made using many different fuels. …

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Scientists just recreated the universe’s first ever molecules — and the results challenge our understanding of the early cosmos

Scientists just recreated the universe’s first ever molecules — and the results challenge our understanding of the early cosmos

This story was provided by Live Science, a sister site of Space.com. For the first time, researchers have recreated the universe’s first ever molecules by mimicking the conditions of the early universe. The findings shake up our understanding of the origin of stars in the early universe and “calls for a reassessment of the helium chemistry in the early universe,” …

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