Comet 3I/ATLAS, a rare visitor from beyond our solar system, has prompted an international scientific tracking campaign led ...

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...

On 13 November, the Escape and Plasma Acceleration and Dynamic Explorers (EscaPADE) mission launched to space on the New ...

Comet 3I/ATLAS, an interstellar visitor, reaches its closest approach to Earth on Dec 19 at about 167 million miles - visible ...

Scientists have created the first detailed maps of the sun's atmospheric boundary, where solar material breaks free and ...

A stray comet from another star is swinging past Earth. Discovered over the summer, the comet known as 3I/Atlas will pass ...

NASA’s Parker Solar Probe has been on a groundbreaking mission to study the Sun like never before. Recently, it made another ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

In the spirit of the season, the interstellar comet 3I/ATLAS is changing color as it leaves the sun behind — shifting from a ...

After years of transmitting groundbreaking data about the Red Planet's vanishing atmosphere, the veteran spacecraft is now ...

A stray comet will make its closest approach to Earth this week in one last hurrah before racing back toward interstellar ...

NASA’s ESCAPADE mission launches two small spacecraft to Mars to study magnetic fields, solar wind and the risks and limits of lower-cost space science.