NASA poised to topple a planet-finding barrier

NASA optics experts are well on the way to toppling a barrier that has thwarted scientists from achieving a long-held ambition: building an ultra-stable telescope that locates and images dozens of Earth-like planets beyond ...

Hubble's celestial snow globe

It's beginning to look a lot like the holiday season in this NASA Hubble Space Telescope image of a blizzard of stars, which resembles a swirling snowstorm in a snow globe.

Should robots have rights?

As robots gain citizenship and potential personhood in parts of the world, it's appropriate to consider whether they should also have rights.

Research team identifies new organelle in parasitic wasp venom

City College of New York biologist Shubha Govind and her research team have identified the composition of "virus-like particles" (VLPs) found in the venom of a wasp that is a parasite of fruit flies. Invisible to the eye, ...

Assist astronomers' new hunt for Earth-like planets

Last year an international team of astronomers led by Dr Guillem Anglada-Escudé, of Queen Mary University of London (QMUL), discovered a planet around the closest star to our Sun, Proxima Centauri. Details of the observing ...

Exoplanets 101: Looking for life beyond our Solar System

Seven Earth-like planets orbiting a small star in our Galaxy called Trappist-1, revealed Wednesday, are the most recent—and arguably the most spectacular—in a string of exoplanet discoveries going back 20 years.

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