A new study warns of an undiscovered population of asteroids that could strike Earth with little to no warning.
Astronomers warn of hidden asteroids near Venus that evade detection, with some capable of crossing Earth’s orbit and posing ...
A massive comet traveling through the solar system is much larger than previously thought and could be a remnant of alien ...
A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a ...
We could be overlooking an entire population of asteroids that pose a threat to Earth on the very simple basis that they're ...
A possible threat to life on Earth has been identified by researchers at São Paulo State University (UNESP) in Brazil: asteroids that share Venus's orbit but which currently can't be detected. These ...
How will NASA's upcoming Habitable Worlds Observatory (HWO) mission differentiate Earth-sized exoplanets from other ...
Look, we don’t want to anthropomorphize, but is it possible that a planet that has gone to such lengths to make life ...
Asteroids are small, rocky objects that orbit the Sun and were typically formed during the solar system's development ...
The 3I/ATLAS interstellar object, detected by NASA, is remarkably larger and more massive than earlier estimates, making it ...
The month is packed with skywatching highlights—including two galaxies visible to the naked eye and a rare glimpse of the ...