Space
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We summarize the week's science breakthroughs every Thursday.
- Astronomy
Cradled galaxies betray violent past
Hubble snaps ‘the Penguin’ and its egg-shaped companion.
- Astronomy
Hubble finds hints of a planet oddly far-flung from its star
If confirmed, the dark gap in space debris will challenge astronomers' theories.
By Andrew Grant -
- Planetary Science
Thirty years to Mars
Excerpt from the June 15, 1963, issue of Science News Letter.
By Nathan Seppa - Health & Medicine
Mars trip would deliver big radiation dose
Curiosity instrument confirms expectation of major exposures.
- Planetary Science
Gone perhaps, but Kepler won’t soon be forgotten
Astronomers look forward to building on the planet-hunting telescope's discoveries.
By Andrew Grant - Space
Kepler mission may be over
The planet-hunting telescope has been crippled by the failure of two out of four pointing devices.
By Andrew Grant - Space
Moon’s water may have earthly origins
Ratio of hydrogen to deuterium suggests molecule on both orbs has a common source.
By Andrew Grant - Space
Atom’s core gets pear-shaped
Tapering asymmetry of some nuclei confirms predictions.
By Andrew Grant - Space
Snapshots reveal details of Saturn’s gigantic hurricane
Storm dwarfs anything on Earth, with enormous eye and whipping winds.
By Erin Wayman - Space
LHC detects asymmetry in particle’s decay
While interesting, the imbalance in the decay of strange B mesons isn’t large enough to explain why matter predominates over antimatter in the universe.
By Andrew Grant - Space
Comet’s water still hanging around on Jupiter
Shoemaker-Levy 9 supplied almost all of aqueous part of the planet's upper atmosphere.
By Andrew Grant