In 1610, astronomer Galileo Galilei used the newly invented telescope to show that the Milky Way was composed of a huge number of faint stars. For the next 300 years, astronomers assumed that the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers using ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers using ...

Sagittarius A* is the supermassive black hole at the center of our home Milky Way galaxy. It has a mass equal to billions of suns and has an accretion disk made up of gas and dust surrounding it.

WASHINGTON: NASA's James Webb Space Telescope is providing the best look yet at the chaotic events unfolding around the supermassive black hole at the centre of our Milky Way galaxy, observing a ...

Thanks to TikTok and skincare brands, like Rhode, milky toners have been put on the map. But those not in the skincare world, the big question still remains, “what actually is a milky toner?” ...

Your PC is capable of running not one, but two Windows apps designed to protect you and your system against online threats: Windows Security and Microsoft Defender. Telling them apart can be ...

The pillars are made of gas and dust, and they appear like arches and spires. NGC 3603 is a nebula situated in the Carina–Sagittarius Arm of the Milky Way around 20,000 light-years away from the Solar ...

Microsoft 365 is available in lots of different guises for home and business users, but these productivity packages can get expensive – so it’s no surprise that lots of people turn to ...

This Hubble image shows a bright, blue, newly formed star in the heart of a star-forming region in the Small Magellanic Cloud, one of the Milky Way's closest galactic neighbors, creating a cavity. NGC ...