An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

A new study released on Thursday describes a search for what are called "microlensing" events, where a planet acts as a ...

NASA has released the Lucy spacecraft's first close-up images of asteroid Donaldjohanson, revealing a peanut-shaped rock that could shed light on how planets formed in our solar system.

Triple conjunction of planets with moon entails planets Venus and Saturn in conjunction with Moon, which means the three ...

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why ...

The boundless potential of astronomical discovery contrasts sharply with the backwardness and reaction promoted by Trump and ...

Experts spotted a new, young planet with a strange behavior orbiting a dwarf star. It is 10 times bigger than the Earth and ...

Scientists thought they saw a distant star swallow a planet for the first time ever. But new observations from the James Webb ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

If future Mars colonizers want to survive without pressure suits, they’ll need to generate a denser atmosphere. One way to ...