You can breathe easy now: All is officially well with NASA's newly launched Mars rover Perseverance.
Fridays at 1 p.m. EDT (17000 GMT), Space.com staff writer Chelsea Gohd will host the brand new series "Space Chat."
A weird long cloud has formed so many times over the same Martian volcano that scientists have given up and named it.
New 3D supercomputer simulations show the early stages of planetary collisions, demonstrating what may happen to an Earth-like planet struck by a giant object.
China's Chang'e 4 moon lander and rover have concluded their science tasks for a 20th lunar day on the far side of the moon.
The life-hunting, sample-caching Mars rover Perseverance launched from Florida's Cape Canaveral Air Force Station this morning (July 30), kicking off a seven-month cruise to the Red Planet.
The car-sized Perseverance rover is set to launch toward Mars Thursday (July 30) during a two-hour window that opens at 7:50 a.m. EDT. Watch it live here.
As NASA's latest Mars-bound rover readies for launch, we reflect on what we know about life on Mars.
A Mars orbiter run by the European Space Agency (ESA) has sniffed out two never-before-seen chemical signatures in the Red Planet's atmosphere.
A car-sized asteroid discovered over the weekend flew by Earth today (July 28) at a range close to the orbits of some satellites.
The $2.7 billion Mars 2020 Perseverance rover mission passed its launch readiness review, the last big hurdle to clear before its planned liftoff on Thursday (July 30).
For astronauts and satellites alike, space is proving to be a perfect vantage point to spot swirling hurricanes.
NASA's next Mars rover Perseverance will explore the Red Planet with the aid of some of the most precise Martian maps ever created.
For the first time ever, physicists have spotted rare, ghostly particles, called CNO solar neutrinos, produced by a weird kind of fusion inside the sun.
One of the most important controversies in physics remains unresolved after a major new study. But at least we have a new precise number for the universe's age.
NASA's $2.7 billion Mars 2020 rover Perseverance, is scheduled to launch Thursday (July 30) during a two-hour window that opens at 7:50 a.m. EDT (1150 GMT).