Scientists are worried because they can’t fully explain the big jump, but they think it might mean that carbon absorption by ...

Incredible Views Of SpaceX Starship Re-Entering Earth's Atmosphere. Credit: SpaceX ...

The weather gets a little wild and weird on Jupiter. How wild? Spacecraft instruments have measured strong winds, tracked ...

above Earth, there are still around 70 hydrogen atoms per cubic centimeter. Even when astronauts placed boots on the Moon they were still inside our atmosphere, though this drops off to around 0.2 ...

Solar Orbiter just delivered its most jaw-dropping image yet—an enormous, detailed snapshot of the Sun's blazing outer ...

Fresh from space, NASA's oldest full-time astronaut said Monday that weightlessness made him feel decades younger, with ...

A bizarre hailstorm of icy “mushballs” — slushy mixtures of ammonia and water — has been confirmed on Jupiter, where intense ...

Here’s the latest dirt on Mars. NASA’s trusty Curiosity rover, which has been exploring the so-called red planet for years, just unearthed something huge — a stash of carbon-rich carbonate minerals ...

Our lives are surprisingly dependent upon this extremely light and unreactive gas, yet supplies of it are remarkably fragile.

Conspiracy theorists specifically targeted the mission patch that each member of the New Shepard Crew wore. On a starry ...