Imagine shrinking Earth to the size of a small ball to reveal just how vast the Universe is. If it were 12 centimeters wide, Jupiter would stretch over a meter across beside it. But the Sun would be ...

Scientists now believe such travelers arrive more often than once thought, and some may even strike our planet. A new study offers a closer look at where and when these interstellar objects could hit ...

Spread the loveIntroduction As we navigate through the cosmos, Earth often finds itself in the path of numerous celestial objects. One such object is the asteroid designated 2026 HJ1, which is set for ...

Humanity’s relationship with the moon has always been simple. One planet, one moon — a cosmic partnership as reliable as sunrise. But that clarity just got murkier. Astronomers have confirmed ...

Exoplanet science and the search for life beyond Earth continue to advance at break-neck speeds, with the number of confirmed exoplanets by NASA rapidly approaching 6,300, with 223 of those exoplanets ...

On Earth, people grip objects to ensure they don't fall. In space, this process changes: When astronauts hold an object ...

Richard Binzel has been watching the skies for hazardous asteroids for more than 50 years. In 1995, he proposed the Near-Earth Object Hazard Index, later renamed the Torino scale, which rates ...