A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...

There are many programs that detect near-Earth asteroids as part of countries' planetary defense strategies. In the case of ...

Dive into NASA's ATLAS system as interstellar 3I/ATLAS nears Sun on 29 Oct 2025—no Earth hit, but astrometry campaign probes ...

Major space events this century include a near-Earth asteroid flyby in 2029, the darkest lunar eclipse, a planetary parade in ...

Famed scientist Avi Loeb is investigating the newly found quasi-moon 2025 PN7, questioning if it is an artificial alien probe ...

The Zoo Hypothesis suggests that aliens may deliberately avoid contact with Earth, observing the planet instead.

Physicist Michio Kaku says interstellar object 3I/ATLAS may reveal signs of intelligent life if it gains energy near the Sun.

Climate change is one reason they're spreading north What happens if this giant asteroid crashes into moon? Why Barger was given a ground-rule double in ninth inning of Game 6 Jamaican workers in ...

This year’s “Halloween fireballs” are stunning to watch, but scientists say they may carry a warning from space.

The shower is produced by Halley’s comet’s debris, and could offer strong viewing opportunities because the moon is new this ...

Scouts is an unusual entry into the storied sci-fi franchise in a number of ways. Here's when it might take place on the ...

Several celestial objects have been spotted over the years and deemed a "quasi-moon" by astronomers, including asteroid 2025 PN7.