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A NASA scientist just announced a promising new theory about a possible link between primordial black holes and dark matter.
Astronomers used a method called “photo-reverberation,” also known as “light echoes,” to determine the distance from a star to the inner rim of its surrounding
Hubble space telescope spots the most distant galaxy yet, existed just 400 million years after the Big Bang, breaking cosmic distance record.
The closest rocky exoplanet confirmed outside our solar system, lies 21 light-years away, located just off the “W” pattern of the Cassiopeia constellation.
This stunning synthetic color composite image was assembled from archives of visible light and infrared astronomy image data, of the Andromeda Galaxy (M31), the massive
Astronomers to find out what do other star systems look like, are carrying out detailed observations of nearby stars in infrared light to see which
Since its deployment on July 23, 1999, NASA’s Chandra X-ray Observatory has helped revolutionize our understanding of the universe through its unrivaled X-ray vision.
Impressive ongoing galactic fireworks, about 23 million light years away. Rather than paper, powder and fire, this galactic light show involves a giant black hole,
This is the real size of the Great Spiral Andromeda Galaxy but many times brighter. In reality our neighbor galaxy is very faint because Is 2.5 million
The newly discovered galaxy is the Most distant object in the Universe. Named MACS0647-JD, we see it as it was 420 million years after the
