New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

Eventually, the dark umbra shadow appeared and slowly enveloped the moon, until we saw the distinctive color at totality when the moon is completely in the Earth’s umbra. Clouds really enhanced and ...

and a review of pictures from space and of the Northern Lights. Plus, three nights of stargazing. “As the headquarters for the Keweenaw Dark Sky Park, having people enjoy an educational event to ...

Gravitational lensing often evokes images of a cosmic funhouse mirror: duplicated galaxies, dramatic arcs and distorted ...

In February 2025, conditions were just right to catch a "planetary party" above the European Southern Observatory's (ESO) ...

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe's ...

The final results from the Atacama Cosmology Telescope offer the sharpest, most sensitive view of the early cosmos that ...

Research by the Atacama Cosmology Telescope collaboration has led to the clearest and most precise images yet of the universe ...

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe’s ...

According to Dr. Angela Speck, a professor of astrophysics and department chair for physics and astronomy at The University ...

Late on Thursday night and into the early hours of Friday, the full moon turned a beautiful reddish color as it drifted ...

SpaceX and other companies plan to launch tens of thousands of satellites, which could mar astronomical observations and pollute the atmosphere.