How Old Is the Solar System, and How Did It Form?
Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...
Space on MSN2d
Hubble Observes Extreme Weather On Massive Alien World In 4K Visualization
The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...
Hubble sees aftermath of galaxy's scrape with Milky Way
A story of survival is unfolding at the outer reaches of our galaxy, and NASA's Hubble Space Telescope is witnessing the saga ...
The University of Chicago Chronicle3d
Latest findings from the South Pole Telescope bolster our model of the universe
Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...
Tempo4d
The Oldest Star in the Universe, Is It Older Than the Universe Itself?
The Methuselah star is the oldest star in the universe, estimated to be 16 billion years old. Read to follow the discussion ...
NASA Installs Roman Space Telescope's Planet-Hunting Coronagraph
The Roman Telescope is being built at NASA's Goddard Space Flight Center, where the coronagraph recently arrived after being ...
Jupiter In High Definition Created From Hubble Space Telescope Imagery
Hubble Space Telescope imagery created an HD look at the gas giant planet Jupiter. Credit: NASA Goddard Space Flight Center ...