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James Webb Space Telescope practices tracking an asteroid for the 1st time

Webb going through the paces!


NASA’s next-generation space observatory successfully watched a moving asteroid as the telescope inches towards the end of its six-month commissioning period.

The successful tracking of a nearby object shows that the James Webb Space Telescope can keep a watch on solar system objects as well as the distant galaxies, stars and other faraway objects it is expected to observe in its perhaps 20-year lifespan.

It’s Official: Astronomers Have Discovered Another Earth

Is this true?


NASA’s Kepler Space Telescope discovered an Earth-like planet circling a nearby star within the Goldilocks zone of our galaxy. Kepler-186f is around 500 light-years from Earth.

H in the Cygnus constellation. The habitable zone, also identified as the Goldilocks zone, is the area around a star within which planetary-mass objects with enough atmospheric pressure can sustain liquid water at their surfaces.

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