One of the stars was once many times more massive than our Sun, but over thousands of years, it shed its mass to form the nebula, eventually becoming a white dwarf. "As it evolved, it puffed up ...

The two stars orbit one another every nine years. This binary relationship is central to the nebula’s evolution. As the white dwarf — a subdwarf O (sdO) star — expelled its outer layers ...

Cellino, a biotechnology company pioneering autonomous biomanufacturing for personalized regenerative medicine, today announced its expansion into the Asia-Pacific region through a strategic ...

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The central star of the Ring Nebula, which is becoming a white dwarf, has a mass of about 0.61 solar masses and its effective temperature is estimated to be around 135,000 K. The star consists ...

Lagoon Nebula: Located in in the Sagittarius, this cosmic cloud displays swirling pinks and blues from young stars. It is about 4,000 light-years away from us. In this false-color image ...

A once-lush lagoon on Magnetic Island is now fast becoming a soggy graveyard of dying trees – and experts say the worst could be yet to come. Find out why. Within Horseshoe Bay Lagoon is a ...

Washington: A mysterious X-ray signal from the Helix Nebula has puzzled scientists for over 40 years. Now, new research suggests that a white dwarf known as the dense core of a dead star may have ...

ORLANDO, Fla. — Disney officials announced that its Blizzard Beach and Typhoon Lagoon waterparks will be ready for guests to make a splash this summer with both being open at the same time. This will ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Helix nebula, as viewed by the Chandra X-ray observatory, Hubble Space Telescope and ...

The Helix nebula as it exists today is the late stage of a star that has ejected its outer layers of gas and left behind a smaller, dimmer ember of a star known as a white dwarf. Telescopes ...