Q&A with Keith Gendreau, principal investigator of the first X-ray space communications experiment (members only)

The spacecraft will journey back to Earth without the two astronauts it launched with back on June 5. Undocking is set for 6:04 p.m. EDT (2204 UTC) with landing just after midnight on Saturday.

For the second time this year, SpaceX has launched a commercial communications satellite for Tokyo-based SKY Perfect JSAT Corp. A Falcon 9 rocket blasted off at 1:26 a.m. EDT (0526 GMT) from Cape Canaveral with the JCSAT 16 satellite to relay data and video across Japan and the Asia-Pacific. The Falcon 9’s first stage booster nailed a landing on a barge in the Atlantic Ocean a few minutes later.

Nearly seven months aboard the International Space Station may be an extreme case of social distancing and isolation, but astronaut Jessica Meir says she expects to feel more isolated than ever when she returns next week to a planet in the grip of the coronavirus.