Gravitational Waves: Ripples in spacetime caused by massive objects moving, though these are incredibly hard to detect from distant binary black holes. Orbital Motion: Observing how the black holes ...
Astronomer Gianluca Masi and his Virtual Telescope Project will host a special livestream on Oct. 20 beginning at 1:30 p.m.
SUNDAY : Cloudy, windy and cooler with showery spells, mainly in the morning. Precipitation ends around midday with partial ...
A recent Vail retreat organized for select Democratic lawmakers — financed in part by a prominent dark money group — has heightened tensions within the legislative caucus and ...
The Orionid meteor shower peaks Oct. 21-22 with up to 20 meteors per hour. Comet Lemmon and Comet SWAN R2 may also glow green ...
Witness a rare double feature Oct. 21 as the Orionid meteor shower peaks and Comet Lemmon makes its closest approach to Earth.