As the James Webb Space Telescope opens new windows into the cosmos and the Nancy Grace Roman Telescope follows closely ...

The JWST could see a 25-35% reduction in operations, and some Hubble instruments may have to fend for themselves.

Caltech’s upcoming Astronomy on Tap event on July 14, 2025 will discuss dark matter and supernovae. By Why do scientists ...

Every year in mid-July, downtown State College and parts of Penn State’s campus come alive with visitors to the Central ...

PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...

Goar’s passion is the Dark Sky Telescope Program that runs through Sept. 21, and that takes place in the Hurricane Ridge ...

Start exploring the night sky with our top picks for beginner-friendly telescopes. Tested for clarity, ease of use and build ...

But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...

When the news started to spread on July 1, 2025, about a new object that was spotted from outside our solar system, only the ...

Texas astronomers are part of the effort to construct the Giant Magellan Telescope – an effort that will bring a new level of ...

Centimeter-sized pebbles have been detected in protoplanetary discs using e‑MERLIN, filling in a critical phase of planet ...