The mitochondria are the powerhouses of the cells, and that power is created by freeing the energy stored in nutrients with a ...

Prebiotic molecules central to life's earliest metabolic processes—chemical reactions in cells that change food into ...

This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.

There is a large diversity in the chemical composition of astronomical objects such as planets, comets, circumstellar ...

There is a large diversity in the chemical composition of astronomical objects such as planets, comets, circumstellar ...

A new model has been developed to simulate interstellar activity within our solar system and the nearby Alpha Centauri system ...

TINY critters will be sent into orbit to research how to prepare humans for long-haul space trips. Tardigrades could show how ...

Blue Origin's upcoming interstellar trip is set for Monday morning, April 14, from Texas, giving its passengers a front-row ...

In 1977, two probes launched less than a month apart on a mission to the great beyond. The twin Voyager spacecraft were to travel where no other mission had gone before, exploring what lies ...

The Trump Administration recently issued a new Executive Order titled "Modernizing Defense Acquisitions and Spurring Innovation in the ...

The 2014 film, directed by Christopher Nolan, tells a heart-wrenching story of family, humanity and risk, mixed with a ...

TINY critters will be sent into orbit to research how to prepare humans for long-haul space trips. Tardigrades could show how we would cope with punishing journeys to Mars. The microscopic ...