Now imagine doing that on a cosmic scale." A mysterious, one-off flash of energy from an unknown object outside the Milky Way has left astronomers puzzled. The research team, led by Steven ...

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 ...

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.

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

Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the supermassive black hole at the center of the Milky Way. They found the ...

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?” ...

At the core of the Milky Way, 26,000 light-years from Earth, Sagittarius A* flickers and flares in an ongoing celestial performance. Unlike the serene darkness often associated with black holes, this ...