Ariane 6
Shares rank 4 of 5 launch vehicles by recommenders
Recommended for sovereignty and science missions and as a historically cheap launcher, though critics say it is costly per kilogram and not competitive for commercial launches.
Recommended for sovereignty and science missions and as a historically cheap launcher, though critics say it is costly per kilogram and not competitive for commercial launches.
25 people gave an opinion
- recommend it
- 11
- criticize it
- 14
- approval share
- 44%
Recommended in 6 of 13 months
- November 2025: recommended
- December 2025: not recommended
- January 2026: recommended
- February 2026: recommended
- March 2026: recommended
- April 2026: recommended
- May 2026: not recommended
- June 2026: not recommended
- July 2026: not recommended
- August 2026: not recommended
- September 2026: recommended
- October 2026: not recommended
- November 2026: not recommended (month in progress)
Why it doesn’t carry the badge
- 11 people recommend itNeeds 10 or more, met.
- 0.7 recommenders for every criticNeeds 2 to 1 or better, not met.
- Recommended in 6 of 13 monthsNeeds 4 or more, met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Good for sovereignty and science missions
“an excellent expendable heavy-lift launcher”
Comment from 14 Nov 2025 in “Blue Origin lands New Glenn rocket booster on second try” “which was good enough to send Jame Web Telescope to some Lagrange point with extra precision”
Comment from 3 Feb 2026 in “X offices raided French prosecutors investigate child abuse images and deepfakes” Historically cheap, pioneered commercial launches
“Ariane was sort of the SpaceX of the 80s by commercializing and significantly decreasing the cost of space launches.”
Comment from 8 Sep 2026 in “Isar Aerospace reaches orbit and deploys payloads on second flight” “Ariane 5 was the cheapest option available for a long time, now they're a bit behind.”
Comment from 6 Sep 2026 in “Private German rocket makes history, reaches orbit from European soil”
What people warn about
Each mark is one comment
Not competitive for commercial launches
“even if Ariane 6 itself isn't particularly competitive”
Comment from 9 Nov 2025 in “How Airbus took off” “Europe has an expensive rocket no one wants to use commercially”
Comment from 16 Jun 2026 in “Show HN: Can Europe train a frontier AI model on the compute it owns?” Built on obsolete Ariane 5 design
“Ariane 5 wasn't excellent. It was a bad rocket strategically.”
Comment from 21 Nov 2025 in “Blue Origin lands New Glenn rocket booster on second try” “they're locked into Ariane 5 development even though it was obsolete on arrival”
Comment from 24 Nov 2025 in “Japan's gamble to turn island of Hokkaido into global chip hub” Politically driven, subsidized, government-focused
“engineered to satisfy political constraints rather that to be competitive”
Comment from 15 Jun 2026 in “Show HN: Can Europe train a frontier AI model on the compute it owns?” “Ariane had to beg europe of subsidies to keep the program competitive.”
Comment from 16 Jun 2026 in “SpaceX to buy Cursor AI coding agent operator Anysphere for $60B” “has become a launcher for EU government agencies at higher cost”
Comment from 20 Aug 2026 in “Chinese company lands a reusable Falcon-9 analog”
Other launch vehicles people recommend
The four most recommended other launch vehicles, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Criticize | Approval | Months | Owned | Badge |
|---|---|---|---|---|---|---|
| Blue Origin New Glenn | 28 | 17 | 62% | 6 | — | — |
| Falcon Heavy | 16 | 4 | 80% | 11 | — | Approved |
| SpaceX Falcon rockets | 13 | 0 | 100% | 7 | — | Approved |
| Ariane 6This page | 11 | 14 | 44% | 6 | — | — |
| Rocket Lab launch services | 11 | 2 | 85% | 7 | — | Approved |
What people said
32 of the 33 comments that mention it, newest first. Each links to the original comment.
“so incredibly expensive to launch with Ariane 6”
“designed the mission around legacy rockets like Ariane 64”
“Ariane to explore the map”
“Ariane was sort of the SpaceX of the 80s by commercializing and significantly decreasing the cost of space launches.”
“Ariane's current wildly-expensive rockets”
“wonderful things like Concorde, fast rail, Airbus, and Ariane”
“Ariane 5 was the cheapest option available for a long time, now they're a bit behind.”
“Ariane is an expensive legacy rocket.”
“the figures I have seen are 3x for Ariane 5 and 2x for Ariane 6”
“A 3x cost if you deploy a strategic constellation is fine.”
“wildly expensive and uncompetitive compared to SpaceX”
“has become a launcher for EU government agencies at higher cost”
“they were slow to innovate and to adapt and were completely blown out of the water by SpaceX”
“Ariane had to beg europe of subsidies to keep the program competitive.”
“Europe has an expensive rocket no one wants to use commercially”
“engineered to satisfy political constraints rather that to be competitive”
“When the rest of the Western world's launchers have had problems over the last few years (Ariane, Vulcan”
“became one of the most reliable rockets ever made”
“Ariane 6 development has cost more then the development of Falcon 9 + Falcon Heavy”
“The design of Ariane 6 quite literally was to 'win commercial launches'.”
“I will definitely start to read this out loud to my 5 year old. He will love it.”
“still can't compete on cost with SpaceX”
“which was good enough to send Jame Web Telescope to some Lagrange point with extra precision”
“Their 'compete with SpaceX' Ariane 6 rocket has been an unmitigated disaster.”
“its price per kilogram is just an order of magnitude worse than spaceX”
“And then Ada software caused the loss of US$370 million with Ariane 5.”
“they're locked into Ariane 5 development even though it was obsolete on arrival”
“Ariane 6 is just a slightly punched up Ariane 5 and in relative to market terms, its even worse.”
“Ariane 5 wasn't excellent. It was a bad rocket strategically.”
“Not great for mass commercial launches, but good enough for sovereignty and science missions.”
“an excellent expendable heavy-lift launcher”
“even if Ariane 6 itself isn't particularly competitive”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.