A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

How many Earth-like exoplanets orbit M dwarf stars (Red dwarf stars), which are smaller and cooler than our Sun? This is what ...

In February 2025, a stunning planetary alignment–also known as the planet parade–allowed observers to see seven planets in the night sky simultaneously: Mercury, Venus, Mars, Jupiter, Saturn, Uranus, ...

Hubble captures three infant stars lighting up a blue nebula, with a secret protostar forming in a shadowed disc below.

It is expected that the transit of Saturn will occur in the eighth house, which is located within the Solar System. Generally speaking ... That being said, except for Jupiter and Venus, most of the ...

July’s predawn sky offers some rare events, providing another reason to get outdoors to enjoy the relatively cool mornings.

What we are seeing when looking at the Milky Way is the combined light of vast numbers of stars located thousands of light years from our Solar System. The brighter planets are now all early morning ...

Astronomers have discovered a rare planet hiding at the edge of our galaxy using a space-time phenomenon that was first predicted by Albert Einstein. The exoplanet, AT2021uey b, is a Jupiter-sized gas ...

These scientists may be lesser known than Einstein and Newton, but they made giant contributions to science, including astronomy, physics, chemistry and medicine. Isaac Newton once wrote, "If I have ...