The study of Epsilon Indi Ab shows that water ice clouds exist in its atmosphere, which advances exoplanet research.

NASA's next eye into the cosmos is due to leave our planet later this year. The agency says it's targeting an early September ...

Ahead of schedule and under budget, the Nancy Grace Roman Space Telescope will launch in early September. The mission aims to ...

On April 22, 2026, a rare alignment of the half moon and Jupiter will brighten the western sky, coinciding with a visible SpaceX Starlink launch and NASA’s completion of the Nancy Grace Roman Space ...

After more than a decade of development, NASA’s Nancy Grace Roman Space Telescope is entering final preparations for an early ...

On the evening of April 22, 2026, a rare and breathtaking celestial spectacle will unfold as thehalf moon aligns perfectly ...

During most of the Artemis II mission, the crew of four astronauts beamed back low-definition video, both from inside the ...

Galaxies, including the one we call home, are within halos of dark matter. But what exactly dark matter is remains something of a mystery. A research team from Washington University is part of a ...

Scientists have discovered unexpected water-ice clouds on a distant, Jupiter-like exoplanet, challenging current atmospheric ...

Astronomers have identified something surprising on a distant gas giant: water ice clouds. The discovery was made by a team led by Elisabeth Matthews ...

NATIONWIDE — As millions watch the historic Artemis II rocket head into space on Wednesday, days later, many more people will be looking to the skies again in the hopes of catching the Orion capsule.

Webb finds a massive planet, 29 Cygni b, orbiting a nearby star, offering new clues about how even the largest planets grow ...