PSLV-C62 / EOS-N1 Failure: No indication of an explosion in the third stage, it appeared to have remained intact. Sources familiar with internal deliberations said that one key recommendation after May 2025 failure (PSLV-C61) was to replace the graphite nozzle in the third stage

Looking at a NASA paper on the Artemis II trajectory and it seems every diagram or table switches up the units. Good thing I'm fluent in all these measurement systems.

When Artemis II lifts off the majority of the thrust will come from solid motors which include components with flight histories dating to the 1980's. One cylinder flew on STS-5 in 1982, when the crew members of Artemis II were in elementary school, or pre-school.

During today’s Falcon 9 launch of Starlink satellites, the second stage experienced an off-nominal condition during preparation for the deorbit burn. The vehicle then performed as designed to successfully passivate the stage. The first two MVac burns were nominal and safely

With the conclusion of the wet dress rehearsal today, we are moving off the February launch window and targeting March for the earliest possible launch of Artemis II. With more than three years between SLS launches, we fully anticipated encountering challenges. That is precisely

Within minutes, Thailand’s KnackSat-2 will be deployed from the International Space Station via the J-SSOD CubeSat deployer.

I’ve put together a detailed guide on our website explaining how amateur radio operators can receive signals from KnackSat-2 after deployment. The guide covers listening for the UHF telemetry beacon at 400.630 MHz and the VHF APRS digipeater at 145.825 MHz, as well as how to

KnackSat-2 is the second spacecraft launched from Thailand this year. The first was GISTDA’s THEOS-2A, which failed to reach orbit due to a PSLV launch vehicle failure.

KnackSat-2 is now in orbit after being deployed from the International Space Station. Congratulations, Team Thailand.

⚡1st & 2nd Deployments complete! #JSSOD35 Gxiba-1, CoRAL & KNACKSAT-2 have departed from Kibo 🛰✨ Now it’s over to the ground team—go go ops! #CubeSat #KiboCUBE ⚡速報！ JSSOD#35 1回目・2回目放出成功✨ Gxiba-1/ CoRAL/ KNACKSAT-2が「きぼう」から旅立ちました🛰⌒◆◆◆

So… the first orbit of KnackSat-2 is still silent. We tracked the International Space Station at a maximum elevation of 26 degrees. The engineering team told me there are some constraints related to the battery, as the satellite has been in orbital sunrise for the past few

The Artemis vision began with President Trump, but the SLS architecture and its components long predate his administration, with much of the heritage clearly traced back to the Shuttle era. As I stated during my hearings, and will say again, this is the fastest path to return

Signs we are so back as a society: Super Bowl ads for private companies landing on the moon

I still have no updates from the KnackSat-2 team and am wondering how the satellite is doing. The second practical orbit over Chiang Mai and Bangkok passed about an hour ago, but the elevation was no better than yesterday’s. It may take a few more days before we get a direct

NASA astronauts will soon fly with the latest smartphones, beginning with Crew-12 and Artemis II. We are giving our crews the tools to capture special moments for their families and share inspiring images and video with the world. Just as important, we challenged long-standing

NASA has released images from the CubeSat deployments on February 3 from the space station. They captured every CubeSat launch but not Thailand’s KnackSat-2. Come on.