Enlarge / A Venus Aerospace drone makes a powered flight. (credit: Venus Aerospace)

Venus Aerospace conducted its first powered flight last month, reaching Mach 0.9 with a drone.

The 8-foot-long vehicle was dropped from an Aero L-29 Delfín aircraft at 12,000 feet and flew under the power of a hydrogen peroxide monopropellant engine. This engine was not fired at full thrust because the location of the test flight, an unspecified range in the United States, did not permit flight faster than the speed of sound, said Andrew Duggleby, co-founder and chief technology officer of the Houston-based company.

This first powered flight came as the company announced a long-duration test firing of its rotating detonation rocket engine, an experimental approach to propulsion that could be about 15 percent more efficient than a conventional chemical rocket engine. The company's long-term ambition is to develop a commercial aircraft that can travel at Mach 9—far faster than any previous airplane. That's clearly a ways off, but these are important, if early, steps on that path.

Enlarge / FS Tau is a multi-star system. (credit: NASA, ESA, K. Stapelfeldt (NASA JPL), G. Kober )

Welcome to the Daily Telescope . There is a little too much darkness in this world and not enough light, a little too much pseudoscience and not enough science. We'll let other publications offer you a daily horoscope. At Ars Technica, we're going to take a different route, finding inspiration from very real images of a universe that is filled with stars and wonder.

Good morning. It's March 26, and today's photo comes from the Hubble Space Telescope. It showcases a very young multi-star system known as FS Tau.

This star system is only about 2.8 million years old. In terms of cosmic time, that is but a blink of the eye. It lies about 450-light-years away from Earth.

Enlarge / India's Chandrayaan-3 lunar spacecraft undergoes accoustic testing. The propulsion module can be seen at the bottom. (credit: ISRO)

A little more than three months ago the Indian space agency, ISRO, achieved a major success by putting its Vikram lander safely down on the surface of the Moon. In doing so India became the fourth country to achieve a soft landing on the Moon, and this further ignited the country's interest in space exploration.

But it turns out that is not the end of the story for the Chandrayaan 3 mission. In a surprise announcement made Monday, ISRO announced that it has successfully returned the propulsion module used by the spacecraft into a high orbit around Earth. This experimental phase of the mission, the agency said in a statement , tested key capabilities needed for future lunar missions, including the potential for returning lunar rocks to Earth.

A capable module

The primary task of the propulsion module was to deliver the Vikram 3 lander into a low-lunar orbit, 100 km above the surface of the Moon. After doing this in August, the propulsion module moved to an orbit around the Moon at an altitude of 150 km. There, its remaining operational goal was to support a science experiment, known as SHAPE, to observe the Earth.

Enlarge / Color composite of galaxy AzTECC71 from multiple color filters in the NIRCam instrument on the James Webb Space Telescope. (credit: J. McKinney/M. Franco/C. Casey/The University of Texas at Austin)

Welcome to the Daily Telescope . There is a little too much darkness in this world and not enough light, a little too much pseudoscience and not enough science. We'll let other publications offer you a daily horoscope. At Ars Technica, we're going to take a different route, finding inspiration from very real images of a universe that is filled with stars and wonder.

Good morning. It's December 5, and today's photo takes us very far from home to a dusty star factory of a galaxy that we need every bit of the James Webb Space Telescope's power to resolve.

This is the object AzTECC71, and astronomers say we are observing the galaxy as it existed just 900 million years after the Big Bang. And since the Universe is 13.7 billion years old, that is light from a long time ago in a galaxy far, far away.

Enlarge / A crescent Earth rises over the horizon of the Moon in this view from NASA's Orion spacecraft on the unpiloted Artemis I test flight in December 2022. (credit: NASA )

A new report from the Government Accountability Office suggests NASA's Artemis III mission, which aims to return humans to the Moon's surface for the first time in more than 50 years, could be delayed from late 2025 until 2027.

The readiness of SpaceX's human-rated lander and new commercial spacesuits developed by Axiom Space are driving the schedule for Artemis III. Both contractors have a lot of work to do before the Artemis III landing, and the government watchdog's report said delays with SpaceX's Starship program and design challenges with Axiom's spacesuits threaten NASA's schedule.

"NASA and its contractors have made progress, including completing several important milestones, but they still face multiple challenges with development of the human landing system and the space suits," the GAO said in a report published Thursday . "As a result, GAO found that the Artemis III crewed lunar landing is unlikely to occur in 2025."

Enlarge / A Vega rocket rides a column of exhaust from its solid-fueled first stage, kicking off a mission to deliver 12 small satellites into orbit. (credit: ESA/CNES/Arianespace )

The Italy-based aerospace company Avio has not had the best of luck with its Vega rocket, which has always been something of an odd duck in the launch industry. Now, as the rocket nears its final launch, it's missing some critical components.

The European Spaceflight newsletter reports that two of the four propellant tanks on the fourth stage of the Vega rocket—the upper stage, which is powered by dimethylhydrazine and nitrogen tetroxide solid fuel—went missing earlier this year.

Now, it seems that the propellant tanks have been found. However, the newsletter says, the tanks were recovered in a dismal state, crushed, alongside metal scraps in a landfill. Someone, apparently, had trashed the tanks. This is a rather big problem for Avio, as this was to be the final Vega rocket launched, and the production lines are now closed for this hardware.

Virgin Galactic founder Richard Branson. (credit: Eric Berger)

Sir Richard Branson has ruled out putting more money into his lossmaking space travel company Virgin Galactic, saying his business empire “does not have the deepest pockets” any more.

Virgin Galactic, which was founded by Branson in 2004, last month announced it was cutting jobs and suspending commercial flights for 18 months from next year, in a bid to preserve cash for the development of a larger plane that could carry passengers to the edge of space.

The group has said it has enough funding to carry it through to 2026, when the bigger Delta vehicle is expected to enter service. But some analysts are expecting Galactic to ask investors for more money in about 2025.

Enlarge / A SpaceX Falcon 9 rocket with a reused booster stage and payload fairing is seen rolling out to its launch pad in Florida before a mission last month. (credit: SpaceX )

Amazon announced Friday that it has purchased three Falcon 9 rocket launches from SpaceX beginning in mid-2025 to help deploy the retail giant's network of Kuiper Internet satellites.

In a statement, Amazon said the SpaceX launches will provide "additional capacity" to "supplement existing launch contracts to support Project Kuiper’s satellite deployment schedule." SpaceX has its own broadband satellite fleet, with more than 5,100 Starlink spacecraft currently in orbit, making it a competitor with Amazon.

Last year, Amazon bought up most of the Western world's excess launch capacity from everyone but SpaceX, securing 68 rocket flights from United Launch Alliance, Arianespace, and Blue Origin to deploy thousands of satellites for the Kuiper broadband network. Amazon previously contracted with ULA for nine Atlas V launches to support the initial series of Kuiper launches, the first of which lifted off in October with Amazon's first two Kuiper prototype satellites. More Atlas Vs will start launching operational Kuiper satellites next year.

Enlarge / Imagery from Europe's Sentinel-2 satellite shows the aftermath of an explosion on a test stand at the Jiuquan Satellite Launch Center in China. (credit: Sentinel Hub EO Browser/CC BY 4.0 )

Welcome to Edition 6.21 of the Rocket Report!

Someone is always watching, and it's more difficult than ever to hide bad news. This is one of my mantras as a reporter who will always come down on the side of transparency. We've seen space companies and government agencies in the United States try to downplay setbacks, which, let's face it, are inevitable in the space business. In China, it looks like a recent test-firing of a rocket motor didn't go well. Unsurprisingly, Chinese officials haven't said a thing.

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.