Astronomy

What new exercise methods can be devised for astronauts in space under microgravity conditions? This is what a recent study conducted submitted to the 2025 Technology Collaboration Center’s (TCC) Wearables Workshop and University Challenge hopes to address as a team of Rice University engineering students developed a new type of space exercise harness that could make exercising under microgravity easier and more comfortable.

Stellar mass black holes are created by core-collapse supernovae. These occur when massive stars near the end of their lives collapse in on themselves and form a black hole. Supermassive black holes form through mergers with other massive black holes. But their could be a third kind, called direct-collapse black holes, and the JWST found evidence of one.

Lightning might not strike twice, but black holes apparently do. An international group of researchers led by Tel Aviv University astronomers observed a flare caused when a star falls onto a black hole and is destroyed.

A pioneering solar-powered drone aircraft operated by Skydweller Aero will be used for maritime surveillance

A pioneering solar-powered drone aircraft operated by Skydweller Aero will be used for maritime surveillance

The Crew Dragon capsule that will fly SpaceX's Crew-11 astronaut mission to the ISS for NASA has arrived at Kennedy Space Center ahead of its planned July 31 launch.

Having someone in your life who hassles you or causes problems could be adding 2.5 months to your biological age

Having someone in your life who hassles you or causes problems could be adding 2.5 months to your biological age

A Vega C rocket launched the MicroCarb carbon dioxide mapper and four Earth-observation satellites tonight (July 25) from South America.

The Hubble Telescope and Chandra X-ray Observatory saw an enigmatic intermediate-mass black hole lighting up in X-rays, potentially revealing a way of finding more of them in the future.

The 25th anniversary logo is visible in the cupola of the space station in this July 17, 2025, image. The central astronaut figure is representative of all those who have lived and worked aboard the station during the 25 years of continuous human presence. In the dark sky of space surrounding the astronaut are 15 stars, which symbolize the 15 partner nations that support the orbiting laboratory.

It has been claimed Neanderthals ate a huge amount of meat based on isotope ratios in their bones – but the explanation could instead be a diet rich in maggots

It has been claimed Neanderthals ate a huge amount of meat based on isotope ratios in their bones – but the explanation could instead be a diet rich in maggots

Rising temperatures are causing water to evaporate and driving humans to extract more groundwater, which is moving freshwater from the land to the seas and creating a "continental drying" trend

Rising temperatures are causing water to evaporate and driving humans to extract more groundwater, which is moving freshwater from the land to the seas and creating a "continental drying" trend

The four members of SpaceX's Crew-10 mission on the Expedition 73 crew began packing for home, while also calling down to Earth to share their ongoing work aboard the ISS.

Aging is a complex process that plays out differently across different organs, according to growing evidence

Astronomers think small space rocks from beyond our solar system routinely strike Earth—but proving it isn’t easy

Unlike other superhero superstars, the Fanastic Four have traditionally struggled with the transition to the big screen.

Crew-11 will launch from NASA's Kennedy Space Center in Florida on July 31 atop a Falcon 9 rocket, if all goes to plan.