The solar system may have another foreign guest. Both NASA and the European Space Agency are reporting that a newly discovered comet zooming toward the sun is likely from another star. Astronomers said Thursday it’s traveling 93,000 mph (150,000 kph), ...
On Saturday night, an asteroid that is between 300 and 600 meters in diameter will fly by Earth. To put its size in perspective, Chicago’s Willis Tower is 412.7 meters high. Experts say the asteroid, known as Asteroid 2000 QW7, ...
Astronomers are thrilled this week about a newly discovered object that appears to have come from interstellar space. The official confirmation that this object – labeled C/2019 Q4 – is interstellar has not yet been made, but if it is, it ...
A little-known planet that is about 110 light-years away from our solar system might be able to host life, according to a new study. Astronomers at the Centre for Space Exochemistry Data at the University College London (UCL) found water ...