On December 19, avid skywatchers can catch a glimpse of the mysterious visitor through powerful binoculars or a telescope ...

This study presents the first constraints on decaying dark matter lifetimes using JWST data, highlighting the potential of ...

Satellite streaks could spoil about one in three Hubble images, even when the telescope stays above Earth's weather.

New full-color images of interstellar comet 3I/ATLAS capture a rare visitor in vivid detail just days before it makes its ...

Here are the seven most stunning space pictures, revealing the universe's beauty through James Webb Space's lens., Technology ...

"Asteroseismology with Roman is possible because we don't need to ask the telescope to do anything it wasn't already planning to do." Once NASA's Nancy Grace Roman Space Telescope launches in the next ...

As more nations and private companies turn their sights toward the Moon, the region between Earth and lunar orbit has become a frontier of opportunity, risk, and strategic competition. Now, the U.S.

LAUNCH COMPLEX 14, Cape Canaveral, Fla.—The platform atop the hulking steel tower offered a sweeping view of Florida’s rich, sandy coastline and brilliant blue waves beyond. Yet as captivating as the ...

We cannot see or image the entire Milky Way galaxy, because we are located inside it. From Earth, we can observe only a portion of the galaxy, and when we look up at the dark, clear night sky from a ...

A computer-generated image of the football-field-sized International Space Station. Editor at Large The last time no representative of the human race was in space Bill Clinton was in his final year in ...

ISSAP received funding from the Australian Research Council. Justin Walsh's co-PI on ISSAP is Dr. Alice Gorman (Flinders University). Walsh co-owns Brick Moon, a space habitat consultancy. The ...

For three immigration judges, the day took a similar turn. Kyra Lilien, who was hired in 2023, was presiding in a courtroom in Concord, Calif., in July when she paused the hearing of an immigrant ...