NASA's MOXIE successfully creates Oxygen on Mars, and SpaceX's Crew-Dragon successfully returns to the ISS.

The Hubble Space Telescope has been sending home images of the universe for more than thirty years, but none of its work would have been possible without the many servicing missions that kept it up to date.

Hank explains why NASA and the European Space Agency are in love with tardigrades and how these extremophiles are helping us study the panspermia hypothesis.

The periodic table is arranged by atomic number, which is the number of protons in an element’s nucleus. The elements are arranged in order of increasing atomic number. The periodic table is also arranged by groups and periods. The...

The periodic table is arranged by atomic number, which is the number of protons in an element’s nucleus. The elements are arranged in order of increasing atomic number. The periodic table is also arranged by groups and periods. The...

Today’s affirming meditation is about avoiding toxic people in your life.

What’s the point of an affirming meditation? Here’s the point. We all have an internal monologue that determines how we respond to external...