Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.
The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.
People often think about archaeology happening deep in jungles or inside ancient pyramids. However, a team of astronomers has ...
NASA's Chandra telescope was used to uncover the explosive past of an ancient dead star through 'space archaeology.' ...
People were "awestruck" and "scared" after spotting swirling lights in the sky across the UK. The phenomenon was witnessed by ...
In footage sent to the ECHO, the light appears to spin as it moves across the sky. One woman in Halewood took a video after witnessing the lights and sent it to the ECHO. She said the strange lights ...
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Supernova graveyard? 10 million years ago, neutron stars crashed on Earth, reveal tracesDo we live in a supernova graveyard? A team of researchers proposes that 10 million years ago two giant neutron stars crashed ...
This NASA/ESA Hubble Space Telescope Picture of the Week features a sparkling spiral galaxy paired with a prominent star, ...
The USAF's Angry Kitten electronic warfare pod has completed F-16 testing and is now being evaluated on the A-10s and C-130 ...
The study found that the rate of these stars going supernova near Earth appears to match two large ancient losses of life that happened 372 million years ago and 445 million years ago. Scientists ...
“Cosmic radiation consists of highly energetic particles (mainly protons) originating from the sun, as well as deep-space events such as supernova explosions. “Life on Earth is relatively ...
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