Batches of shoebox-sized satellites could improve estimates of Earth’s reflected energy.

Scientists find gas at center of Perseus cluster travels much more slowly than expected.

September ozone hole has shrunk by 4 million square kilometers since 2000.

Experiments show planet cooled dramatically in half a billion years.

From MIT to the moon, and on campus, senior Raichelle Aniceto builds new connections.

MIT hosts national ScienceWriters2015 conference.

System for locking satellites together, initially developed for master’s thesis, to get first space test.

With MIT-developed algorithms, robots plan underwater missions autonomously.

MIT spinout’s electric-propulsion system improves maneuverability of small satellites.

Professor of civil and environmental engineering Dara Entekhabi, science team leader of NASA's SMAP satellite, marvels at the project's first snapshot of Earth.