Becky Fereira
A Bizarre Spacecraft 'Flyby Anomaly' Has Been Baffling Scientists for 30 Years
Earth and Jupiter appear to give some passing spacecraft a speed boost, a persistent anomaly so mysterious and unexplained that its very existence is controversial.
This Tabletop Gravitational Wave Detector Could Shed Light on Dark Matter
LIGO, the observatory that detected the first gravitational wave, stretches for miles. The Levitated Sensor Detector would fit in your living room.
How Humans Will Finally Reach Interstellar Space
Four decades ago, Voyager 1 and 2 began their journey to the stars. When will humans follow them?
