Sierra Space continues to put its Large Integrated Flexible Environment (LIFE) habitat designs through the wringer. After ...

Here, among the arid desert sands of Las Cruces, Sierra Space wanted to see in real-time how its space station handled ...

China’s megaconstellation launches spark debris concerns; commercial space expands; Lightyear Explorer raises funds; key ...

There are roughly 1.1 million debris fragments larger than 0.04 inches and about 40,500 fragments larger than 4 inches in orbit according to the ESA. NASA states that debris can reach speeds of 18,000 ...

Or, in other words, where does all that space junk go? And what does climate change ... So we like to think of space as being a vacuum, but really, there's a little bit of air at the very top ...

At least three old satellites or rocket bodies fall back to Earth every day, a new report reveals. And experts warn that the number of objects returning from space is set to increase, a possible ...

Left unchecked, the space around our planet could get so cluttered with debris that we might not be able to use some orbits anymore, according to the latest European Space Agency (ESA) report on ...