Magazine

Science

Why are globular clusters not considered galaxies? How far apart are their stars, and do their magnetic fields affect each other? Can a cluster’s stars have planets, and would you need sunglasses to travel through one?

Science

5 Questions with David J. Eicher: Episode 16 – Michael West

Human Spaceflight

International team publishes roadmap to enhance radioresistance for space colonization

Science

Is this the end of the Galileoscope?

Solar System

Hubble sees Neptune’s mysterious shrinking storm

Galaxies, Science

Just how big is the Andromeda galaxy?

Science

AAS Officials Concerned with Proposed Cancellation of WFIRST

Science

NASA Acting Administrator Statement on Fiscal Year 2019 Budget Proposal

Science

NASA seeks the gold in Winter Olympics snow

Science

AstrOlympics blends sports with science

Science

Starmus V announces a star-studded 2019 line-up, featuring five original members of the Apollo Mission crew

Robotic Spaceflight

Curiosity Mars rover takes selfie with Mount Sharp