Using the Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered a new super-Earth exoplanet orbiting a star located about 83 light years away. The newfound alien world is slightly ...

Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...

Apollo astronauts reached speeds exceeding 24,000 miles per hour on their way to the Moon, driven by a rocket that remains the most powerful ever flown. The Saturn V, standing 363 feet tall and ...

According to the space agency's tracking, the rock is hurtling through space at more than 21,500 miles per hour.

Add Yahoo as a preferred source to see more of our stories on Google. The zodiacal light glows to the left of the Milky Way in this 2013 photograph from Amboseli National Park, Kenya. The soft pyramid ...

Researchers used a pair of powerful supercomputers to simulate the potential trajectories of 1 million satellites in a cislunar orbit between Earth and the moon. Less than 10% of these orbits remained ...

A newly identified planet candidate, HD 137010 b, looks strikingly Earth-like in size and orbit — but it may be colder than Mars due to its dimmer star. If it has a thick enough atmosphere, though, ...

"You can try to predict the lifetime of the orbit." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on ...

I’ve read that the planned crewed Mars missions will take six months or two years to arrive. Which is it? Could a longer trip be due to the heavy payload? Our rovers took only eight to nine months to ...

A new study has revealed that the iconic Black Beauty meteorite contains much more hidden water than previously suspected. The rock, which fell to Earth from Mars, could reveal clues about the Red ...