Scientists have long thought there are a series of pyramid-like structures on Mars, with recent images showing one that could ...

NASA photos appear to show a pyramid-like structure the same size as Giza on Mars, prompting speculation about whether an ...

A new study reveals a hidden risk for Mars missions: astronauts could lose strength even if muscle size stays the same.

A rugged Martian landscape that resembles a vast spiderweb when seen from orbit is offering new insights into the planet’s ...

A strange formation spotted deep within a massive Martian canyon is once again fueling debate over whether something more ...

Ground-penetrating radar reveals a long-lost river system hidden under the surface of Mars. (NASA/JPL/UCLA/UiO/ETH Zurich) ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

Asteroids! From 2024 YR 4's possible lunar impact to the DART mission's impact of Dimophos, we look at how scientists are ...

Jeff Bezos’ company, Blue Origin, is working with NASA’s Jet Propulsion Laboratory and the California Institute of Technology ...

A meteor caused a loud boom heard across the Ohio Valley on March 17, but a meteor strike in the mid-Atlantic seems unlikely.

A triangular, pyramid-like structure on Mars’ Candor Chasma has sparked debate. Seen in multiple NASA images since 2001, ...

TOKYO -- All five nucleobases that make up DNA and RNA have been found in rock samples that Japan's Hayabusa2 space probe brought back from the Ryugu ･･･ ...