Massive objects bend light around them, a quirk that opens up unique opportunities for astronomical surveys.
Articles on gravitational microlensing
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In 5 billion years the Sun will collapse. A new discovery suggest some planets may still survive afterwards.
Not all planets orbit stars. Rogues float through the galaxy in darkness and are almost impossible to see.
Astronomers report the first ever measurement of light bending around a star other than our own.
University of Auckland scientists have proposed a new way to find planets like Earth. The research strategy includes the…
