Parker Solar Probe has successfully completed its second close approach to the Sun, called perihelion.
Parker Solar Probe Completes Second Close Approach to the Sun

Parker Solar Probe has successfully completed its second close approach to the Sun, called perihelion.
72 Progress (72P) Launch/Dock: 72P launched today from the Baikonur Cosmodrome at 6:01 AM CT. Following a 2-orbit rendezvous, the vehicle successfully docked to the ISS at 9:27 AM CT. This vehicle brought two key components: a power cable and the Bartolomeo Trunnion Slip of Prevention devices, to ISS in support of Monday’s planned Extravehicular …
Traveling about 254 miles over central China, the unpiloted Russian Progress 72 cargo ship docked at 10:22 a.m. EDT to the Pirs docking compartment on the Russian segment of the complex. In addition to the arrival of Progress today, the crewmembers aboard the space station are scheduled to greet two other cargo resupply missions this …
NASA Television will broadcast live the launch of a Russian Progress cargo spacecraft carrying more than three-and-a-half tons of food, fuel and supplies for the Expedition 59 crew aboard the International Space Station. Watch live on NASA TV and the agency’s website at 6:45 a.m. EDT. The Progress 72 spacecraft is scheduled to launch from …
NASA Television will provide live launch coverage of a Russian Progress cargo spacecraft carrying more than three-and-a-half tons of food, fuel and supplies for the Expedition 59 crew aboard the International Space Station. Watch live on NASA TV and the agency’s website beginning at 6:45 a.m. EDT. The Progress 72 spacecraft is scheduled to launch …
Materials Science Laboratory (MSL): The crew opened the gas and vacuum lines as part of the MSL water loop checkout. The MSL is used for basic materials research in the microgravity environment of the ISS. The MSL can accommodate and support diverse experiment modules. Many material types, such as metals, alloys, polymers, semiconductors, ceramics, crystals, …
Human research and spacewalk preparations are underway aboard the International Space Station today. A Russian cargo rocket is also preparing to blast off Thursday morning and resupply the Expedition 59 crew. Astronauts Nick Hague and Christina Koch took turns this morning testing their vision. They tested their visual acuity and contrast sensitivity using an eye …
Behavioral Core Measures (BCM): Over the weekend, the crew completed BCM cognition test sessions. Behavioral Core Measures for Detecting Behavioral Health Risks during Exploration Missions examines an integrated, standardized suite of measurements for its ability to rapidly and reliably assess the risk of adverse cognitive or behavioral conditions and psychiatric disorders during long-duration spaceflight. Meteor: …
Carrying more than three-and-a-half tons of food, fuel and supplies for the International Space Station crew, the unpiloted Russian Progress 72 cargo spacecraft launched at 7:01 a.m. EDT (4:01 p.m. Baikonur time) from the Baikonur Cosmodrome in Kazakhstan. The resupply ship reached preliminary orbit and deployed its solar arrays and navigational antennas as planned. Following …
April is shaping up to be a busy month bringing three new spaceships and another spacewalk to the International Space Station. The Expedition 59 crew has already wrapped up two spacewalks this year and welcomed the first SpaceX Crew Dragon spacecraft and the latest Soyuz MS-12 crew ship in March. Roscosmos, SpaceX and Northrop Grumman …