NASA reports a 250-ft building-sized asteroid, 2015 XR1, is passing Earth today at an incredible speed of 45,529 km/h.

A massive 250-foot asteroid named 2015 XR1 is hurtling past Earth today at over 45,000 kilometres per hour., Science News - ...

NASA warns of a 250-ft asteroid, 2015 XR1, hurtling past Earth today at a speed of 45,529 km/h. Despite its close proximity, it poses no immediate threat to our planet.

The game-changing Vera Rubin Observatory will collect more astronomical data in its first year than all other telescopes ...

Archaeologists unearthed a 10,500-year-old circular structure that they claim housed hunter-gatherers, making it Britain’s oldest dwelling. Are Airlines at Risk? Air India Dreamliner Crash Sparks ...

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A space rock the color of coal and no larger than a pebble you’d shake from a shoe just arrived at the Field Museum, where scientists will spend the next two months probing this extraordinary specimen ...

The nature and evolution of stars, galaxies, galaxy clusters, dark matter and dark energy—and our attempts to understand these things—allow us to pose the ultimate questions and reach for the ultimate ...

Researchers believe this 4.6-billion-year-old piece of rock could reveal compounds present at the beginning of the solar ...

Scientists at the Field Museum can now get a glimpse of 4.5 billion years into the past. This is because the museum is the new temporary home to a tiny piece of a pristine asteroid. The little black ...

The Field Museum is the new temporary home to a tiny piece of pristine asteroid. The fragment of the asteroid Bennu, on loan ...