During five nights in December 2019, a group of researchers used the DECam camera, installed on the 4-meter Blanco telescope at Cerro Tololo (Chile), to observe a specific field of the Large ...

Humanity’s artificial glow is swallowing the night sky. Even astronomers in this remote observatory in the South American desert cannot escape it.

Scientists have long thought that galaxies evolved first, while the black holes at their center formed after from the collapse of large stars. Recent observations by Webb, however, tell a different ...

Venus conjunction over Washington, D.C. to a meteor streaking through Earth’s atmosphere as seen from the International Space ...

Two pairs of ‘rogue’ Jupiter-size, planet-like objects have been found in a large star-forming region in the Milky Way, a new ...

Advances in quantum technology might allow astronomers to circumvent age-old issues that limit the size of optical observatories ...

Ultrahigh energy cosmic rays may be made of nuclei heavier than iron, according to a May 2026 Penn State study in Physical ...

The Psyche mission, launched in October 2023, is heading for Asteroid 16 Psyche in the outer part of the main asteroid belt, but just managed a strategic flyby of Mars.

With 263 antennas spread across the U.S. and Mexico, the Next Generation Very Large Array, would join a new wave of radio ...

Is NASA about to solve the mystery of dark energy? With the help of their newest space telescope, that idea might not be as ...

A new European-led telescope could map the dusty, hidden half of the universe, all without using fossil fuels. If you have ...