News tagged with square

Square flies high in Wall Street debut

Mobile payments startup Square vaulted higher in its Wall Street debut Thursday a day after a hefty markdown of its public offering price amid concerns over tech valuations.

dateNov 19, 2015 in Business
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Researchers find a new way to weigh a star

Researchers from the University of Southampton have developed a new method for measuring the mass of pulsars – highly magnetised rotating neutron stars formed from the remains of massive stars after they explode into supernovae.

dateOct 05, 2015 in Astronomy
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Charting the slow death of the Universe

An international team of astronomers studying more than 200 000 galaxies has measured the energy generated within a large portion of space more precisely than ever before. This represents the most comprehensive assessment ...

dateAug 10, 2015 in Astronomy
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