Scientists have found a rare Einstein ring in “our cosmic backyard” using images from the Euclid space telescope.

saying it was a ring that separated from a rocket. "Such objects are usually designed to burn up as they reenter the Earth’s atmosphere or to fall over unoccupied areas, such as the oceans," the ...

"Einstein's equations predict the Earth might be able to enter the ring," if a black hole were ever on a collision course with our home world, the series stated. However, planetary geoscientist ...

led by geoscientist Victor Trees and his team of researchers, discovered that even a 15 per cent obscuration of the sun by the moon led to the dissipation of some clouds. Also read | The 'ring of ...