Perhaps counterintuitively, the probe found the composition of the water vapor on Comet 67P was significantly different from Earth's, leaving scientists none the wiser about how our planet's oceans ...

A joint Hubble and James Webb Space Telescope (JWST) project to learn more about the dusty disk around the bright star Vega ...

ATLAS now a faint naked-eye object Moving across the constellation Ophiuchus in the evening sky, Comet C/2023 A3 Tsuchinshan ...

The eight planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Mercury is closest to the Sun. Neptune is the farthest. Jupiter: This planet has a faint ring system composed ...

Three meteor showers are set to dance across Ontario skies this month. The Southern and Northern Taurids are the first to peak, followed by the Leonids later in the month.

Our solar system consists of Sun and celestial bodies bound to it by gravity, including planets, moons, asteroids, and comets ...

NASA's venerable asteroid-hunting spacecraft is no more. The NEOWISE spacecraft from NASA, which surveyed 3,000 near-Earth ...

Set your calendars on Nov. 18 (probably) for the Leonids meteor shower in the peak morning. You don't need a telescope to ...

For example, the ESA’s JUICE mission to the planet Jupiter and its moons was launched in April 2023. Also on board is the high-tech RADEM detector, developed at the PSI, which should provide ...

These two dates are when the meteor showers are at their height of activity, although they’ll be around for much longer than a single night. The South Taurids run from around September 23 to November ...