Sunspot AR4114 erupted with M8 and M6-class solar flares. NASA's Solar Dynamics Observatory captured the fireworks in ...

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This artist's concept shows NASA's Neil Gehrels Swift Observatory orbiting above Earth.Credit: NASA's Goddard Space Flight ...

With the development of our civilization, these events are possibly more disastrous than they used to be. That is definite,” explains Martin Connors, a professor of physics, mathematics, and astronomy ...

Astronomers have identified a 36-billion-solar-mass black hole in the distant Cosmic Horseshoe galaxy, using a new technique ...