Hubble spies dwarf galaxies in Big Bang frontier fields

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Non-gravitational dark matter A recent study of 72 clusters of interacting galaxies provides a test to examine the non-gravitational forces acting on dark matter. The […]
The short coma of Rosetta A comet is an icy small Solar System body that, when passing close to the Sun, heats up and begins to outgas, displaying a visible […]
Triggered black hole in M83 A microquasar hyperactive challenges every model of emission. Baptized MQ1, could send in the attic theories that postulate the existence […]
Chaos near Pluto? According to a study in Nature, Pluto forms a pair with the largest moon, Charon, around which they dance in a seemingly broken four […]
UK scientists seal deal on European Extremely Large Telescope’s first-light spectrograph Perched on top of Cerro Armazones in the Atacama Desert of northern Chile, the E-ELT will have a giant main mirror 39 metres in diameter. […]