Clocks on Mars tick faster by about 477 microseconds each Earth day, a new study suggests. This difference is significantly ...
A rare shipwreck, a gnome garden and 'Dragon's Teeth' defences are among the weird and wonderful historic structures that ...
For 10 months, a SETI Institute-led team watched pulsar PSR J0332+5434 (also called B0329+54) to study how its radio signal ...
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