The desert city in southern Arizona is a sanctuary for stargazers—and now it's even easier for visitors to explore.

Orion the Hunter and Taurus the Bull face off in the southern sky in early February as soon as it gets dark. Taurus is home to two of the brightest star clusters, the Pleiades and Hyades. Both are ...

The new moon of January will be at 7:36 a.m. Eastern Time on Jan. 29, according to the U.S. Naval Observatory, and two days ...

Using the Hubble Space Telescope (HST), astronomers from the University of California Santa Cruz (UCSC) and elsewhere have ...

ESA’s decade-long Milky Way Gaia mapping mission still has tons of data to release over the next few years. Expect surprises.

As we proceed into the heart of winter, this month’s Colorado sky displays a marvelous treasure trove of bright stellar gems ...

Manipulate your data in Python, then visualize it in a Leaflet map via folium. We love contributions! folium is open source, built on open source, and we'd love to have you hang out in our community.

Hollywood is mourning the loss of some of its finest stars. Below, Page Six remembers the actors, singers and more celebs who died in 2025. Ryan Whyte Maloney died by suicide on Tuesday ...

Constellation’s purchase of Calpine for US$16.4bn creates the largest US power generator and is set to have a significant impact on energy procurement Constellation’s acquisition of Calpine has been ...

Is what you're seeing overhead just a drone or one of the 200 billion trillion stars we can see throughout ... even allowing you to see constellations and planets that are visible from far away ...

Constellation Energy Corporation CEG and Calpine Corp. announced that they have entered into a definitive agreement under which CEG will acquire Calpine in a cash and stock transaction valued at ...

Texas is seeing power demand surge due to data centers, population growth and electrification efforts in oil fields. The acquisition of Houston’s largest private company marks a shift for ...