The Habitable Worlds Observatory (HWO) is slated to be the next Great Observatory for the world. Its main focus has been ...

Tests on olivine hint that water-rich exoplanets could generate H2O internally, possibly explaining ocean worlds and even some of Earth’s early water.

Scientists have discovered a rare six-planet system, HD 110067, where all planets orbit their star in perfect mathematical ...

The study revealed that TOI-2267 has two closely bound stars orbiting each other, and the third planet transits the companion star.

Melissa underwent extreme rapid intensification, strengthening to a rare Category 5 with winds of 175 mph and stronger gusts, making it the strongest storm on the planet this year. Follow for live ...

Low clouds matter most for albedo and sunlight reflection. They bounce a lot of sunlight back to space. Last year, low cloud ...

When Nicole Buetti first picked up the bassoon, it was supposed to be a not-so-secret weapon in woodwind-on-woodwind combat.

JUPITER — On the second anniversary of Jupiter native Kellie Gerardi making the trip to space, the town has seen fit for all ...

Astronomers have generated the first three-dimensional map of a planet orbiting another star, revealing an atmosphere with ...

Melissa is forecast to become the first Category 5 landfall in the Atlantic Basin since Dorian roared into the Bahamas in 2019. There have been 32 Category 5 hurricanes in the Atlantic since the use ...

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, ...

The rare interstellar comet 3I/ATLAS is under intense scrutiny as it passes through the solar system. Spacecraft like Hera, ...