Hubble, now 35 years old, is still the only telescope able to perform such observations. Researchers stress planning for a new ultraviolet observatory to continue this work. That future instrument ...
NASA says its Hubble Space Telescope has captured evidence of a white dwarf star consuming the remnants of a Pluto-like object - a scenario that may predict what will happen to planets in our own ...
A rare white dwarf merger remnant emerges in ultraviolet light, revealing thin layers of hydrogen and helium stripped away during a cosmic collision. Scientists at the University of Warwick report the ...