New Horizons data hint at underground ocean
Ice flows and water ice mountains spied by NASA spacecraft support the idea that an interior ocean may be driving geologic activity on Pluto.
3 Questions: Richard Binzel on New Horizons’ closest view of Pluto
Spacecraft’s close-up images reveal a complex, frozen world.
Researchers identify zebra-like stripes of plasma in a patch of space
The structure may help scientists identify radiation-remediation strategies in space.
Q&A: Catching Pluto’s shadow
MIT scientists assist as a NASA mission chases Pluto’s shadow to catch details of its atmosphere.
Working out in artificial gravity
A combination of exercise and artificial gravity may lessen negative effects of weightlessness in space.
Small thunderstorms may add up to massive cyclones on Saturn
New model may predict cyclone activity on other planets.
Circular orbits identified for small exoplanets
Observations of 74 Earth-sized planets around distant stars may narrow field of habitable candidates.
3Q: Getting ever closer to observing gravitational waves
Einstein’s theory of general relativity to be put through the paces as Advanced LIGO comes online.
Tracing the evolution of a landscape
Geologist Taylor Perron explores river networks on Earth and beyond.
3 Questions: Marcia Bartusiak on black holes and the history of science
MIT professor’s new book explores the winding path of scientific discovery.
A second minor planet may possess Saturn-like rings
Researchers detect features around Chiron that may signal rings, jets, or a shell of dust.
Why isn’t the universe as bright as it should be?
Study explains why galaxies don’t churn out as many stars as they should.
New technique allows analysis of clouds around exoplanets
Team describes use of method to determine properties of clouds surrounding the exoplanet Kepler-7b.
For the first time, spacecraft catch a solar shockwave in the act
Solar storm found to produce “ultrarelativistic, killer electrons” in 60 seconds.