来自MSN1 个月
3D structure of iconic Ring Nebula gives 'a brand new view of an old astronomical friend'
One of the most photographed objects in the night sky is the Ring Nebula, wreckage of a bygone sun-like star about 2,000 light-years from Earth. Its striking, smoke-ring-like appearance has both ...
EurekAlert!1 年
Ring Nebula (IMAGE)
JWST/NIRcam composite image of the Ring Nebula. The images clearly show the main ring, surrounded by a faint halo and with many delicate structures. The interior of the ring is filled with hot gas.
来自MSN3 个月
‘I tried Nebula's latest smart 4K projector – here's my verdict’
The Nebula Cosmos 4K SE is a home cinema projector powered ... decent TV and did a good job on test when I watched Lord of the Rings: The Fellowship of the Ring. However, I always recommend ...
University of Manchester1 年
Manchester astronomer captures stunning images of the Ring Nebula on James Webb Space Telescope
NASA's James Webb Space Telescope (JWST) has recorded breath-taking new images of the iconic Ring Nebula, also known as Messier 57. The images, released today by an international team of astronomers ...