Astronomers using ESO’s Very Large Telescope Interferometer (VLTI) have discovered the largest yellow hypergiant star ever observed.
A recently discovered asteroid measuring about 30m across is expected to come within 217,000 miles (350,000km) of Earth tonight, passing between the Earth and the Moon.
Before the Big Bang, around 13.8 billion years ago, some physicists have theorised that all the mass and energy of the universe in which we reside was compacted into an incredibly dense and tiny “seed” formed inside a black hole under the intense heat, pressure, and gravity of a giant collapsed star.
NASA’s Mars-orbiting spacecraft and found the “strongest indication” that liquid water may exist today on the Red Planet.
Scientists from Australian National University (ANU) have discovered the oldest known star in the universe