asteroid

Tech

Psyche keeps its date with an asteroid, but now it’s running in backup mode

The spacecraft, built by Maxar Space Systems, will operate its electric thrusters for the equivalent of three months between now…

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This asteroid won’t strike Earth. Here’s why NASA is still watching.

An asteroid discovered late last year is expected to be in our neck of space in 2032. The good news?…

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Tech

China extends its reach into the Solar System with launch of asteroid mission

That’s one reason why Tianwen-2’s roundtrip journey to asteroid Kamoʻoalewa will last just two-and-a-half years. Japan’s Hayabusa 2 asteroid sample…

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NASA’s Psyche spacecraft hits a speed bump on the way to a metal asteroid

An illustration depicts a NASA spacecraft approaching the metal-rich asteroid Psyche. Though there are no plans to mine Psyche, such…

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Tech

The Asteroid That Was Predicted to Hit Earth: See It in a New Image

A few months ago, an asteroid created quite a buzz. At one point, asteroid 2024 YR4 had a 3.1% chance…

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World

Life recovered rapidly at site of dino-killing asteroid: A hydrothermal system may have helped

About 66 million years ago, an asteroid slammed into the planet, wiping out all non-avian dinosaurs and about 70% of…

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World

Dinosaurs’ apparent decline prior to asteroid may be due to poor fossil record

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago…

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World

Asteroid impact threat estimates improved for the Earth and the Moon

An international team is currently closely tracking the near-Earth asteroid 2024 YR4. The impact probability estimates for the year 2032…

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Age of upcoming asteroid flyby target

New Southwest Research Institute-led modeling indicates the main belt asteroid (52246) Donaldjohanson may have formed about 150 million years ago…

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World

ESO observations help almost fully rule out 2024 YR4 asteroid impact

New observations of 2024 YR4 conducted with the European Southern Observatory’s Very Large Telescope (ESO’s VLT) and facilities around the…

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