Space on MSN10h
How the James Webb Space Telescope is helping size up tiny dwarf planets
The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.
A NASA spacecraft will make another close pass of the sun
A NASA spacecraft will make another close brush with the sun, the second of three planned encounters through the sizzling ...
A simulated universe works better when dark energy changes over time
Dark energy is a mystery so daunting that it stretches and strains our most robust theories. The universe is expanding, driven by the unknown force that we've named Dark Energy. Dark Energy is also ...