In a groundbreaking discovery, astronomers have identified TOI-1846 b, a super-Earth exoplanet located 154 light-years away.

Astronomers have found a new exoplanet named TOI-1846 b. This planet is nearly twice the size of Earth. It may contain a lot ...

HD 63433 b orbits its star at 0.07 times the distance between Earth and the sun, with a year that lasts 7.1 Earth days. HD 63433 c is slightly larger, around 0.23 times the size of Jupiter , with ...

Earth" that is located about 154 light-years away and is nearly twice as big and four times as massive as our planet.

NASA's Transiting Exoplanet Survey Satellite (TESS) ... (0.99 Earth radii), while its maximum mass was determined to be 4.2 Earth masses. HD 101581 c has an orbital period of 6.21 days, ...

The earth satellite was put into space by the first female astronaut, Sally Ride in 1984. Sunday evening the enormous 2 1/2 ton spacecraft fell into the ocean after forty years of orbit around the ...

Notably, NASA expects there is about 6,000 tons of space junk in Earth's orbit, with some of these pieces traveling as fast as 18,000 mph. Space junk is caused by defunct satellites, rocket parts ...

UAE satellite that can take HD images of Earth day and night blasts off to space . The country's first synthetic aperture radar (SAR) satellite is part of a 'constellation' that can deliver near ...

When Artemis II takes four humans around the Moon, NASA hopes to capture HD video of our lunar satellite. Further, the space agency says it wants to use a new laser communication system to beam ...

Erasing the stars: Satellite megaconstellations are a mega problem for Earth and sky With satellite numbers skyrocketing over the next few years, the time to grasp the implications is now ...

The final image captured by the recently decommissioned Landsat 7 satellite shows how "Sin City" has nearly doubled in size ...