Lab Notes

In 1916, Albert Einstein’s general theory of relativity predicted ripples in the fabric of space known as gravitational waves. Just as accelerating electrons create...

On Oct. 30, NASA finally retired the Kepler space telescope, the prolific planet-hunter that has been scanning the skies for the past nine years....

Just after Christmas 2019, a NASA spacecraft soared past Venus toward the inner solar system, and near the end of January 2020, it passed...

In 1966, astronomer Olin Wilson started what would become a decades-long pursuit, searching for an answer to a simple question. Wilson knew that observations...

On Sept. 8, 2016, Dr. Vicky Hamilton watched as NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification Security, Regolith Explorer) lifted clear of Cape Canaveral’s...

In his recent book Accessory to War, astronomer Neil deGrasse Tyson and coauthor Avis Lang document the historical relationship between science and the military,...

In March 1989, a powerful eruption from the Sun slammed into the Earth’s magnetic field and took down a regional power grid in Canada,...

Four miles from the launch pad, standing on the roof of the 44-story vehicle assembly building where NASA constructed the space shuttles, I hold...

Science journalism has been declining for years, under the same media pressures that have made local news an endangered species. Boulder County is one...

Imagine if you could test-drive your anticipated career before going through all of the effort and expense of obtaining the necessary education. It’s not...

In his 2001 book Who Owns the Sky, entrepreneur Peter Barnes suggests that any system designed to tax heat-trapping pollution must redistribute the revenue...

When Pope Francis addressed Congress last month he asserted that “climate change is a problem that can no longer be left to a future generation,” casting it as a moral issue rather than a political one. His comments echoed a letter about the environment released by ...