sun

An article about energy use, the role of science, and harnessing new sources energy.

Do all stars live to the same age? Are some immortal? Learn about aging in the cosmos.

Interview on WNYC's Brian Lehrer Show about life, the Universe, and everything.

The universe comes in many colors. Not all of them visible to the human eye.

The study of spectra is the most important means by which we decode the nature of the universe.

A description of the ultimate fate of the Earth, Sun, and the universe.