The Sun, our life-giving star, is slowly dying. In about 5 billion years, it will exhaust its fuel and transform into a red giant, altering the solar system forever. But long before that, the Sun’s ...

The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.

As an actress, she was known as the “most beautiful woman in the world” during the 1940s. Lamarr was also a technological ...

In the official trailer for Project Hail Mary, Ryan Gosling plays a middle school teacher turned astronaut who might be ...

Galaxies shine in a rainbow of emissions from gas, dust, and stars. Each of these building blocks emits light at specific ...

In this video, we explore the fascinating and intense process that CW Leonis is going through as it reaches its death agonies.As a red giant, CW Leonis has expanded to over 1,000 times the size of ...

Scientists observed the red giant star R Doradus with the Atacama Large Millimeter/submillimeter Array, or ALMA, in Chile over the course of four weeks in July and August 2023.

Our own Sun will approach its red giant phase some 6 billion years from now, running out of fuel and causing its core to contract. As it approaches death, the Sun will expand and engulf the inner ...

This star, which is hotter and brighter than the red giant it came from, illuminates and warms the escaped gas until the gas starts glowing by itself — and we see a planetary nebula.

About 1,200 light-years from Earth in the direction of the Carina constellation, a red-giant star is in its last act. Though it's significantly younger than the Sun, it also has a much larger mass ...

Astronomers have discovered a new type of red giant star near the centre of the galaxy. A project led by the University of Hertfordshire has spent 10 years studying almost a billion stars in the ...

Haunting image of dying ‘red giant’ stuns stargazers with its heavenly ‘wings’ Katherine Fidler Published July 14, 2023 1:56pm Updated July 14, 2023 2:06pm Comments ...