Enlarge / This image captured by Astroscale's ADRAS-J satellite shows the discarded upper stage from a Japanese H-IIA rocket. (credit: Astroscale )

Welcome to Edition 6.42 of the Rocket Report! There are several major missions set for launch in the next few months. These include the first crew flight on Boeing's Starliner spacecraft, set for liftoff on May 6, and the next test flight of SpaceX's Starship rocket, which could happen before the end of May. Perhaps as soon as early summer, SpaceX could launch the Polaris Dawn mission with four private astronauts, who will perform the first fully commercial spacewalk in orbit. In June or July, Europe's new Ariane 6 rocket is slated to launch for the first time. Rest assured, Ars will have it all covered.

As always, we welcome reader submissions , and if you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

German rocket arrives at Scottish spaceport. Rocket Factory Augsburg has delivered a booster for its privately developed RFA One rocket to SaxaVord Spaceport in Scotland, the company announced on X . The first stage for the RFA One rocket was installed on its launch pad at SavaVord to undergo preparations for a static fire test. The booster arrived at the Scottish launch site with five of its kerosene-fueled Helix engines. The remaining four Helix engines, for a total of nine, will be fitted to the RFA One booster at SaxaVord, the company said.

Enlarge / The Intelsat 901 satellite is seen by a Northrop Grumman servicing vehicle in 2020. (credit: Northrop Grumman )

Facing competition from Starlink and other emerging satellite broadband networks, the two companies that own most of the traditional commercial communications spacecraft in geostationary orbit announced plans to join forces Tuesday.

SES, based in Luxembourg, will buy Intelsat for $3.1 billion. The acquisition will create a combined company boasting a fleet of some 100 multi-ton satellites in geostationary orbit, a ring of spacecraft located more than 22,000 miles (nearly 36,000 kilometers) over the equator. This will be more than twice the size of the fleet of the next-largest commercial geostationary satellite operator.

The problem is that demand is waning for communication services through large geostationary (GEO) satellites. There are some large entrenched customers, like video media companies and the military, that will continue to buy telecom capacity on geostationary satellites. But there's a growing demand among consumers, and some segments of the corporate and government markets, for the types of services offered by constellations of smaller satellites flying closer to Earth.

Enlarge / Artist's illustration of two Starships docked belly-to-belly in orbit. (credit: SpaceX)

Some time next year, NASA believes SpaceX will be ready to link two Starships in orbit for an ambitious refueling demonstration, a technical feat that will put the Moon within reach.

SpaceX is under contract with NASA to supply two human-rated Starships for the first two astronaut landings on the Moon through the agency's Artemis program, which aims to return people to the lunar surface for the first time since 1972. The first of these landings, on NASA's Artemis III mission, is currently targeted for 2026, although this is widely viewed as an ambitious schedule.

Last year, NASA awarded a contract to Blue Origin to develop its own human-rated Blue Moon lunar lander, giving Artemis managers two options for follow-on missions.

Enlarge / A BE-4 engine is moved into position on ULA's second Vulcan rocket. (credit: United Launch Alliance )

Welcome to Edition 6.40 of the Rocket Report! There was a lot of exciting news this week. For the first time, SpaceX launched a reusable Falcon 9 booster for a 20th flight. A few miles away at Cape Canaveral, Boeing and United Launch Alliance completed one of the final steps before the first crew launch of the Starliner spacecraft. But I think one of the most interesting things that happened was NASA's decision to ask the space industry for more innovative ideas on how to do Mars Sample Return. I have no doubt that space companies will come up with some fascinating concepts, and I can't wait to hear about them.

As always, we welcome reader submissions , and if you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets, as well as a quick look ahead at the next three launches on the calendar.

Going vertical Down Under. Gilmour Space has raised its privately-developed Eris rocket vertical on a launch pad in North Queensland for the first time, the Australian Broadcasting Corporation reports . This milestone marks the start of the next phase of launch preparations for Eris, a three-stage rocket powered by hybrid engines. If successful, Eris would become the first Australian-built rocket to reach orbit. Gilmour says the maiden flight of Eris is scheduled for no earlier than May 4, pending launch permit approvals. This presumably refers to a commercial launch license from the Australian government.

Enlarge / A Falcon 9 rocket launches a Starlink mission in January 2020. (credit: SpaceX)

SpaceX is reportedly working with at least one major US defense contractor, Northrop Grumman, on a constellation of spy satellites for the National Reconnaissance Office.

According to Reuters , development of the network of hundreds of spy satellites by SpaceX is being coordinated with multiple contractors to avoid putting too much control of a highly sensitive intelligence program in the hands of one company.

"It is in the government's interest to not be totally invested in one company run by one person," one of the news agency's sources said, most likely referring to SpaceX founder Elon Musk.

Enlarge / File photo of a Falcon 9 rocket rolling out of its hangar at Cape Canaveral Space Force Station, Florida. (credit: SpaceX )

For the first time, SpaceX will launch one of its reusable Falcon 9 boosters for a 20th time Friday night on a flight to deliver 23 more Starlink Internet satellites to orbit.

This milestone mission is scheduled to lift off at 9:22 pm EDT Friday (01:22 UTC Saturday) from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station, Florida. Forecasters from the US Space Force predict "excellent" weather for the primetime launch.

Falcon 9 will blaze a familiar trail into space, following the same profile as dozens of past Starlink missions.

Enlarge / Ed Dwight stands in front of an F-104 jet fighter in 1963. (credit: Bettmann Archive/Getty Images )

Welcome to Edition 6.38 of the Rocket Report! Ed Dwight was close to joining NASA's astronaut corps more than 60 years ago. With an aeronautical engineering degree and experience as an Air Force test pilot, Dwight met the qualifications to become an astronaut. He was one of 26 test pilots the Air Force recommended to NASA for the third class of astronauts in 1963, but he wasn't selected. Now, the man who would have become the first Black astronaut will finally get a chance to fly to space.

As always, we welcome reader submissions , and if you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets, as well as a quick look ahead at the next three launches on the calendar.

Ed Dwight named to Blue Origin's next human flight. Blue Origin, Jeff Bezos's space company, announced Thursday that 90-year-old Ed Dwight , who almost became the first Black astronaut in 1963, will be one of six people to fly to suborbital space on the company's next New Shepard flight. Dwight, a retired Air Force captain, piloted military fighter jets and graduated test pilot school, following a familiar career track as many of the early astronauts. He was on a short list of astronaut candidates the Air Force provided NASA, but the space agency didn't include him. It took 20 more years for the first Black American to fly to space. Dwight's ticket with Blue Origin is sponsored by Space for Humanity, a nonprofit that seeks to expand access to space for all people. Five paying passengers will join Dwight for the roughly 10-minute up-and-down flight to the edge of space over West Texas. Kudos to Space for Humanity and Blue Origin for making this happen.