NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare. See at time-lapse of ...

"We believe OGLE-mNOVA-11, ASASSN-16oh, and the other 27 objects form a new class of transient x-ray sources ... reaching a temperature of around 600,000 °C (1 million °F), which was estimated ...

The statement attributed the insertions to “a graduate student serving as a teaching assistant.” An Astronomy Lab I class’ lab notes obtained by Spectator included a unit titled “Astronomy in ...

South Africa has made significant strides in astronomy research and infrastructure, the most recent being the launch of the PRime-focus Infrared Microlensing Experiment (PRIME) telescope in Sutherland ...