A visit to Vancouver's historic H.R. MacMillan Space Centre transports guests from Earth into deep space in its domed, 360° ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

The interstellar object has been named 3I/Atlas by the International Astronomical Union’s Minor Planet Center.

Some planets take the expression "you're your own worst enemy" to the extreme — triggering stellar flares from their own ...

And, scientists with the National Aeronautics and Space Administration (NASA) have detected what they like to call a ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

An object that appears to be from beyond our Solar System has been spotted hurtling towards the Sun, which if confirmed would ...

Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System -- only the third ever spotted, though scientists suspect many more may slip past unnoticed.

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

James Webb’s mid-infrared vision has likely captured a frigid, Saturn-mass planet shaping the dusty rings around the nearby ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...