The sky this week: Saturn and Neptune at opposition, autumn equinox, and striking planetary pairings
Wausau Pilot & Review Clear skies may be a challenge in central Wisconsin this week, but if the weather cooperates even ...
Astronomers are using radio pulses from space to find missing baryonic matter and learn about supermassive black holes, ...
In a speech at the AMOS conference the day after the telescope tour, Saltzman said the Space Force is “honored to be ...
The under construction ESO Extremely Large Telescope in Chile was captured in 2025 and 2023 with the sun rising behind it. See both time-lapses here. Credit: E. Garcés/B. Häußler/ESO | edited by Space ...
On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...
September will have a trio celestial conjunction. Here's how to see the moon and Venus together in Arizona and upcoming alignments.
In a recent piece for my column The Universe, I wrote about the biggest black holes in the cosmos. Black holes are rather ...
On Sept. 21, Earth will find itself in between Saturn and the Sun. Here's everything you need to know about this astronomical ...
Kevin France, a professor of astrophysics at the University of Colorado Boulder, discusses the Habitable Worlds Observatory, ...
"Gaia provides the first accurate view of what our section of the Milky Way would look like from above," Lewis McCallum, an ...
The KM3NeT underwater telescope detects a record-breaking neutrino of hundreds of PeV, marking the beginning of a new era.
Scientists have found thousands of planets outside our solar system, called exoplanets, throughout the galaxy. This artist’s ...
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