Blogs

Good afternoon from Kennedy Space Center in Florida, and welcome to live launch coverage of NASA’s Boeing Orbital Flight Test-2 (OFT-2) to the International Space Station, launching in a little over an hour. Boeing’s CST-100 Starliner spacecraft sits atop a United Launch Alliance Atlas V rocket poised on the launch pad ready to go at …

Payloads: ANITA-2: Air samples were manually taken from assigned ISS locations and entered into ANITA-2 for chemical analysis. The Analyzing Interferometer for Ambient Air-2 (ANITA-2) is a compact gas analyzer which can analyze and quantify 33 trace contaminants in the atmosphere aboard the ISS automatically. ANITA-2 can also detect the presence of unknown substances which …

As NASA's James Webb Space Telescope moves through the final phases of commissioning its science instruments, we have also begun working on technical operations of the observatory. While the telescope moves through space, it will constantly find distant stars and galaxies and point at them with extreme precision to acquire images and spectra. However, we …

Boeing’s Orbital Flight Test-2 (OFT-2) mission is counting down to a liftoff at 6:54 p.m. EDT today to begin a 24-hour trip to the International Space Station. The Expedition 67 crew focused primarily on human research and cargo operations while also preparing for the OFT-2 mission’s arrival on Friday. Starliner will launch uncrewed atop the …

Boeing’s Orbital Flight Test-2 (OFT-2) mission is counting down to a liftoff at 6:54 p.m. EDT today to begin a 24-hour trip to the International Space Station. The Expedition 67 crew focused primarily on human research and cargo operations while also preparing for the OFT-2 mission’s arrival on Friday. Starliner will launch uncrewed atop the …

Meteorologists with the U.S. Space Force 45th Weather Squadron now predict an 80% chance of favorable weather for today’s uncrewed launch of NASA’s Boeing Orbital Flight Test-2 (OFT-2) to the International Space Station. Liftoff is scheduled for 6:54 p.m. EDT from Cape Canaveral Space Force Station in Florida. The primary weather concerns for launch day …

The Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment, or CAPSTONE, spacecraft safely arrived at the Rocket Lab Launch Complex 1 (LC-1) on the Mahia Peninsula of New Zealand ahead of its launch. The launch window opens May 31 and extends through June 22. Rocket Lab completed the launch rehearsal, and with the spacecraft …

Payloads: Acoustic Diagnostics: Acoustic Diagnostics Instrument hardware was deinstalled and stowed. The Acoustic Upgraded Diagnostics In-Orbit (Acoustic Diagnostics) investigation tests the hearing of ISS crew members before, during, and after flight. This study assesses the possible adverse effects of noise and the microgravity environment aboard the ISS on human hearing. The investigation compares the relationship …

UPDATE (7 p.m. EDT): During Wednesday evening’s daily planning conference, the International Space Station crew was notified of a possible conjunction with orbital debris late Thursday, May 19. Flight control teams in Houston are assessing options for a potential debris avoidance maneuver on Thursday, pending additional tracking data on the debris expected overnight. Initial plans …

Boeing’s Starliner crew ship sits atop the Atlas-V rocket from United Launch Alliance counting down to its launch from Florida to the International Space Station on Thursday. Meanwhile, the Expedition 67 crew concentrated on medical training, exercise systems maintenance, and a variety of advanced space science on Wednesday. Two NASA astronauts continued preparing for the …