An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

Using the JWST, an international team featuring UNIGE scientists has detected enormous clouds of helium streaming away from ...

New data on interstellar comet 3I/ATLAS reveals strange gases and materials formed around another star, offering rare clues ...

The discovery of two remarkable substellar companions orbiting distant stars has been announced by an international team of astronomers using the Subaru Telescope’s ...

This poses "a very severe threat" to space telescopes, the study's lead author, Alejandro Borlaff of the NASA Ames Research ...

Light pollution from the exploding number of satellites orbiting Earth is making it harder to peer into space.

Light from the half a million satellites that humanity is planning to launch into Earth's orbit in the coming years could ...

Taylor Observatory and Norton Planetarium offers cosmic educational events from the Earth and beyond for all ages.

I nterstellar comet 3I/ATLAS will make its closest approach to Earth this month, whizzing by at 270 million kilometers (168 million miles) away, putting on a show for anyone equipped even with a small ...

Thursday’s “Cold Moon” will peak just after sunset — don’t miss the brightest full moon of the year. Also, why not take a ...

Discover the brightest planets in the December 2025 night sky, including Jupiter and Mercury, and know the best times to see ...