Sunspot AR3500 blasted a M9.8-class solar flare. NASA's Solar Dynamics Observatory captured footage of the flare in multiple ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) has officially discovered 5000 comets. Comet number 5000 was spotted ...

A Kenmore Middle School seventh grader is receiving national recognition for a project studying massive bursts of plasma from ...

NASA/Wikipedia After several space missions, humanity has made outstanding discoveries like colliding galaxies, black holes, ...

The outer Solar System has been a treasure trove of discoveries in recent decades. Using ground-based telescopes, astronomers ...

“The aurora may become visible over some northern and upper Midwest states from New York to Idaho,” explains the SWPC in its ...

Kick off Denver Arts Week by strolling the galleries on Santa Fe Drive on First Friday in November.