Q&A with Heino Falcke, principal investigator of the Netherlands-China Low-Frequency Explorer (members only)

A Chinese rocket placed three experimental military surveillance satellites in orbit Friday, the second set of related triplets launched in less than two months.

SpaceX will go for another first Thursday, this time flying a refurbished Dragon supply ship carrying nearly 6,000 pounds of cargo and experiments to the International Space Station nearly three years after its first mission.

A souped-up version of the Israeli Beresheet moon lander built in Texas could be ready to carry NASA science and technology payloads to the lunar surface before the end of 2022, according to officials from Firefly Aerospace.