We live in a golden age for space exploration. Scientists are gathering massive amounts of new information and scientific evidence at a record pace. Yet the age-old question remains unanswered: are we ...

Scientists are learning what short and long-duration space missions do to human bodies. Some changes are common like a puffier face, bone loss, and less sleep. Here are nine ways the harsh conditions ...

Exploring one of science's most exciting frontiers, the book "Life in Space" bridges astrophysics and biology to uncover the conditions that make life possible—on Earth and beyond. Designed for ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Daniel T. Allen Every time Daniel T. Allen publishes a story, you’ll get an alert straight to ...

As a first-year student at the University of Virginia, Sarah Peacock thought she was gravitating toward finance and business – until her astronomy professor discovered a new ring around Saturn. “I ...

Shelli Brunswick is CEO & Founder of SB Global LLC and an international keynote speaker on tech used for the betterment of humanity. Each October, the global community looks upward during World Space ...

Everyone you know younger than 25 has never experienced a moment when a human hasn’t been in space, orbiting our world. That’s a population of around 3 billion people, or about 40% of the 8 billion ...

Newly arrived and soon-to-depart members of Expedition 73 prepared for what is to come next during this, their final week all together aboard the International Space Station.

Life on board the International Space Station takes some getting used to. Being weightless affects everything from the way food tastes to getting a good night's sleep. Here's what it's like to spend ...

Longtime NASA astronaut Don Pettit, who has ventured to space four times, returned to Earth on Saturday night from the International Space Station. Pettit, who turned 70 on Sunday, landed at 9:20 p.m.

A day in the life of an astronaut in space, up close.