Tiny life forms tucked into debris from an asteroid hit could catapult to other planets—including Earth—and survive, a new Johns Hopkins University study finds. The work demonstrates that a certain ...

The experiment simulated the pressure of an asteroid strike and ejection from Mars by sandwiching the microbe between metal plates and then firing a projectile at it from a gas gun. The projectile hit ...

Estimating a mass for a potentially hazardous asteroid (PHA) is perhaps the single most important thing to understand about ...

The dinosaurs were wiped out by an asteroid, but does that mean we risk suffering the same fate - and should you be worried about the possibility? Leah Crane sets the matter straight ...

She’s worried about the a-rock-alypse. A planetary defense expert is warning that humanity is defenseless against up to 15,000 undetected near-Earth asteroids that have the potential to take out a ...

An asteroid discovered in December 2024 and named YR4 has a small chance of hitting Earth in 2032. But scientists keep changing the odds. We asked an expert to break it down for us.

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On December 22, 2032, a sixty-metre-wide asteroid may strike the Moon. If this happens, it will not only produce a visible flash, easily spotted from Earth, but will likely be followed by periodic ...

NASA is monitoring an asteroid that is hurtling toward Earth at about 22,000 miles per hour, according to the Center for Near Earth Object Studies (CNEOS). The space rock known as "2026 CC" measures ...

"If our hypothesized dark charge is true, then we believe there could be a significant population of primordial black holes, which would be consistent with other astrophysical observations, and ...

For the last couple of years, NASA has been observing an asteroid that could be hurtling towards the moon in a matter of years. Scientists believe that Asteroid 2024 YR4 - which was discovered two ...