technology
ULA's Vulcan rocket fails, destroying 40 Amazon Leo satellites
The malfunction 10 minutes into Sunday's flight marks the first total mission failure in United Launch Alliance's 20-year history.
Space
science
Euclid Telescope Spots 31 Ancient Quasars, Including Two Record-Breakers
ESA's Euclid mission has documented 31 of the oldest quasars ever seen, two of which blazed like a trillion Suns when the universe was just 5% of its current age.