Exoplanet scientists are eagerly awaiting the discovery of an atmosphere around a terrestrial exoplanet. Not a thin, tenuous, ...

In roughly five billion years, scientists warn that our sun will burn the last of its hydrogen fuel and begin expanding into ...

The red supergiant star Betelgeuse, which shines intensely in the constellation of Orion, has always intrigued astronomers ...

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Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered that aging stars in their so-called ...

In the year 185 C.E, Chinese astronomers spotted a supernova and dubbed it the "guest star." The National Science ...

Astronomers have discovered that aging stars may be devouring their closest giant planets as they swell into red giants.

Aging stars may be destroying the giant planets orbiting closest to them, according to a new study by astronomers at UCL and ...

Crafting a list of the best places to go in the world, in any given year, is a reminder of travel’s most beautiful paradox: ...

Astronomers have discovered a fascinating new object orbiting a small red star not far from Earth — a brown dwarf with powerful storms and cloudy weather patterns. The discovery, made with the help of ...

We measure the “warmness” of the dark matter, i.e. the comoving root-mean-square thermal velocity v hrms (1) , with nearly 3000 spiral galaxy rotation curves in the ...