On Mars, a surprise was hiding in plain sight. A tall mound near the edge of Jezero Crater turned out to be something ...

Sunrise on Gale Crater paints Mount Sharp in rusty gold. Two hundred million miles away, back on Earth, a room of bleary-eyed ...

New James Webb Space Telescope data reveal Pluto's high-altitude haze is a key driver of the climate on the dwarf planet, ...

Trump’s NASA budget plans look to cut its public relations funding by half, but already the agency is shuttering social media ...

NASA budget proposal slashes science funding by 47%, putting more than 40 current and planned missions at risk.

Curiosity’s mission was originally supposed to last no more than two years but was extended indefinitely after it ...

Mars isn’t a bright, fire-engine red, but the iron oxide in its rocks makes it appear redder than other planets, especially ...

If you've spent any time perusing the carousel of raw images from NASA's Perseverance Mars rover, you might have stumbled ...

Brazilian influencer Laysa Peixoto's Instagram post claiming NASA astronaut status for Moon and Mars missions sparked ...

The White House’s budget plan for NASA would be woefully inadequate for achieving near-term human voyages to Mars, experts ...

The news of the demise of X accounts dedicated to popular NASA missions brought an outpouring of support and sorrow online.

This is the reality: If the price of a human Mars program is the loss of NASA’s global leadership in space science, it will fail. If the price of Mars is the dynamiting of the bipartisan consensus ...