NGC 6397
17 September 2008 11:30 GMT
Image of NGC 6397, taken by Hubble's Advanced Camera for Surveys, reveals young white dwarfs less than 800 million years old and older white dwarfs between 1.4 and 3.5 billion years old. Photograph (c) NASA, ESA, and H. Richer (University of British Columbia)
Image of NGC 6397, taken by Hubble's Advanced Camera for Surveys, reveals young white dwarfs less than 800 million years old and older white dwarfs between 1.4 and 3.5 billion years old.
— Related news article
Tags: NGC 6397, white dwarf
Leave a comment
The details you provide on this page [e-mail address] will not be used to send unsolicited e-mail, and will not be supplied to a third party! Please note that we can not promise to give everyone a response. Comments are fully moderated. Once approved they will be posted within 24 hours.
Latest on Science Centric's News
InMotion —
— Following the motion of an exoplanet — For the first time, astronomers have been able to directly follow the motion… [10 Jun 18:28]— Streaming sand grains help define essence of a liquid — Water forms droplets because attractive interactions between molecules produce… [24 Jun 17:00]
— Gobi Desert yield new species of nut-cracking dinosaur — Plants or meat: That's about all that fossils ever tell palaeontologists about… [18 Jun 13:46]
— September launch for ESA's water mission — Following confirmation from Eurockot Launch Services that they will launch ESA's… [27 Apr 16:28]
HEADLINES —
— A smarter way to make ultraviolet light beams — 2 Dec 10:56— Lava fingerprinting reveals differences between Hawaii's twin volcanoes — 2 Dec 10:53
— British butterfly is evolving to respond to climate change — 2 Dec 10:50
— Biocompatible graphene transistor array reads cellular signals — 2 Dec 10:47
— Researchers find some smartphone models more vulnerable to attack — 2 Dec 10:44
— Archaeologists find new evidence of animals being introduced to prehistoric Caribbean — 2 Dec 10:41