Skip to main content
  1. Home
  2. Space
  3. News

SpaceX just launched the Ax-4 crew to orbit — watch the highlights

Add as a preferred source on Google
SpaceX launches the Ax-4 crew to the space station in June 2025.
SpaceX

SpaceX has successfully launched four crewmembers to the International Space Station (ISS) in Axiom Space’s privately funded Ax-4 mission.

A Falcon 9 rocket carrying a Crew Dragon spacecraft lifted off from the Kennedy Space in Florida at 2:31 a.m. ET on Wednesday, lighting up the night sky over Florida and the Atlantic Ocean as the vehicle headed to orbit.

Recommended Videos

Here’s a video clip of SpaceX’s trusty Falcon 9 rocket leaving the launchpad:

Liftoff of Ax-4! pic.twitter.com/RHiVFVdnz3

— SpaceX (@SpaceX) June 25, 2025

This was the second flight for SpaceX’s first-stage Falcon 9 booster, and the first-ever flight for this particular Crew Dragon capsule.

Following stage separation, Falcon 9’s first stage will return to Landing Zone 1 (LZ-1) at Cape Canaveral, around 10 miles from the launch site. Here’s a video of the booster landing back at base about eight minutes after liftoff, a procedure that allows SpaceX to reuse the booster for multiple missions to reduce costs.

Falcon 9’s first stage booster has landed at Landing Zone 1 pic.twitter.com/I5gI376fca

— SpaceX (@SpaceX) June 25, 2025

The Ax-4 crew comprises Indian Shubhanshu Shukla, Pole Sławosz Uznański, Hungarian Tibor Kapu, and American Peggy Whitson, a former NASA astronaut who now works for Ax-4 mission organizer Axiom Space. 

This will be Whitson’s fifth trip to space, while the others are all on their first orbital voyage. In fact, it’ll be the first time for the ISS to host Pole and Hungarian nationals, so there’s great interest among people in those countries in the Ax-4 mission.

Whitson offered a few words direct from the new Crew Dragon capsule:

Dragon has separated from Falcon 9’s second stage pic.twitter.com/YXIvBoSOn0

— SpaceX (@SpaceX) June 25, 2025

SpaceX’s Crew Dragon is expected to dock with the ISS at about 7 a.m. ET on Thursday, June 26.

The crew will spend two weeks aboard the space station, working on more than 60 scientific experiments and demonstrations focused on human research, Earth observation, and life, biological, and material sciences.

Axiom Space’s fourth privately funded mission is another significant step toward making space more accessible and international, enabling more countries and private organizations to send astronauts and conduct research aboard the ISS through commercial partnerships.

Trevor Mogg
Contributing Editor
Not so many moons ago, Trevor moved from one tea-loving island nation that drives on the left (Britain) to another (Japan)…
Space is becoming Bezos and Musk’s next data center site, and we have every reason to worry
The AI boom is coming for the night sky
How Vast's space station will look in orbit.

AI data centers already consume vast amounts of electricity and water on Earth, so Silicon Valley has begun looking somewhere considerably more spacious... literally.

Elon Musk's SpaceX and Jeff Bezos' Blue Origin, along with several other companies, have proposed enormous constellations of satellites designed to operate as orbital data centers. However, environmental groups and former space officials are now warning that putting them into orbit at the proposed scale could have severe consequences for Earth's atmosphere and the night sky.

Read more
The first possible exomoon is here, and it makes our Moon look hilariously tiny
Scientists may have found the first exomoon, except this one is the size of Jupiter
This artist’s concept depicts a potential volcanic moon between the exoplanet WASP-49 b, left, and its parent star. New evidence indicating that a massive sodium cloud observed near WASP-49 b is produced by neither the planet nor the star has prompted researchers to ask if its origin could be an exomoon.

We have already discovered more than 6,000 planets outside of our immediate neighborhood. Yet, finding a moon orbiting one of those distant worlds has proved considerably harder. Astronomers may finally have something close to the real deal, but this particular object stretches the word “moon” almost beyond recognition.

Using the European Southern Observatory’s Very Large Telescope in Chile, researchers detected strong evidence for a moon-like object in the CD-35 2722 system. Further observations are still necessary to confirm the discovery, but it could become the first confidently detected natural satellite outside our solar system. There is still one tiny complication though. This moon is apparently massive.

Read more
China’s answer to SpaceX’s reusable rockets literally catches boosters in a net
SpaceX catches boosters on legs. China just used a net.
Ammunition, Missile, Weapon

SpaceX's playbook for recovering a rocket booster generally involves legs, a precisely controlled vertical landing, and either a concrete pad or a drone ship. 

China just managed to pull off something similar, but in a slightly different way, and on July 10, it tested the method as well.

Read more