Every year, companies and space agencies launch hundreds of rockets into space—and that number is set to grow dramatically with ambitious missions to the moon, Mars and beyond. But these dreams hinge ...

SAN JOSE, Calif.--(BUSINESS WIRE)--Momentus Inc. (NASDAQ: MNTS) ("Momentus" or the "Company"), a U.S. commercial space company that offers transportation and other in-space infrastructure services, ...

Portal Systems' new Supernova satellite will use sunlight and a special 3D printed thruster to heat ammonia to propel itself ...

Nuclear rockets are the future of space propulsion, and while fission propulsion is rapidly developing, most believe fusion propulsion is still a ways off. However, a new U.K.-based company is ...

If we achieve advanced nuclear, antimatter propulsion or other advance propulsion it would be possible to achieve near constant acceleration. This would enable travel times to Mars in the 3-8 day ...

The allure of space has evolved from a government-led endeavor to a booming private industry, with the global space economy ...

With the Artemis Moon exploration program that'll bring humans back to the satellite surface now its way, NASA is planning to play seriously this time. It will not go there just to visit, but to stay ...

Boeing won't be allowed ferrying astronauts to and from the ISS with its plagued Starliner spacecraft for its next mission.

If you want to go fast—and far—in space, the consensus is that you have to go nuclear. The U.S. Space Force, DARPA and NASA in recent years have funded several nuclear propulsion development efforts ...

A handful of Senate Republicans are wrestling with the impending expiration of health insurance subsidies that are the primary sticking point in the government shutdown standoff that entered its 13th ...

It's been a week since NASA lost contact with its new water-hunting moon satellite. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's new ...