r/esa

▲ 166 r/esa+4 crossposts

Cosmic Record Broken: JWST Pinpoints the Most Distant Fast Radio Burst Ever

This specific record-breaking blast, designated FRB 20240304B, was unleashed when the universe was just 3 billion years old. The ghostly light from this unimaginable cosmic explosion traveled across the void for over 10 billion years before finally washing over Earth's detectors.

>Read more<

u/TomaszNowakowski — 6 days ago
▲ 42 r/esa+9 crossposts

I track every space stock - biggest week of 2026, here’s the full breakdown

This week was probably the most eventful in space equities since I started covering the sector. Full breakdown below.

RKLB +34%
Record $200M quarter, up 63% YoY. Four analyst raises in one session. TD Cowen now at $120.

HawkEye 360 (HAWK) IPO
New space stock worth knowing about. RF signals intelligence — detects radio emissions from ships, aircraft and military assets globally. Profitable at IPO, 80% gross margins, $302M backlog. Closed +30% day one.

ASTS
BlueBird 7 fallout ongoing but mid-June Falcon 9 launch confirmed for satellites 8-10. Earnings Monday — most important call in the sector right now.

SpaceX IPO
S-1 expected late May. Every space stock is being repriced around it.

I track 33 space stocks and ETFs — RKLB, ASTS, LUNR, PL, BKSY, RDW, FLY, HAWK, OKLO, SPCE, KRMN, DXYZ and more, on a free live dashboard with broker targets, launch calendar and a weekly deep dive newsletter.

If you want the full deep dive, broker target changes and launch calendar in one place every Sunday, it’s free and takes 10 seconds to sign up. Link below.

orbitalpha.cloud
u/Due-Coach6021 — 11 days ago
▲ 27 r/esa

In their recent video on BepiColombl they’re saying that "from 200 million kilometres away separation confirmation would not reach […] earth for almost 2 hours" even though it’d only take light 1/5 of an hour to travel that distance. Is it just a mistake or is there some explanation?

youtube.com
u/Public-Eagle6992 — 12 days ago
▲ 22 r/esa+1 crossposts

(M22 UK) Getting into the space industry

Hey everyone, I’m 22, turning 23 soon, and dream is to try and work within the space industry. Currently I am a Software Engineer at a fintech where I have worked for a year, joining after graduating university with a CompSci degree. I was fortunate to get a good job straight out of uni, but it wasn’t in the field I wanted.

Although my professional experience has been more within the finance industry, I have continued personal projects, such as contributing to NASA’s Fprime flight software, building a 16bit x86 OS (including bootloader), custom language and compiler, custom 8-bit processor architecture design and ran on FPGA, some robotics projects and amateur radio etc. I’ve also started to get into model rocketry and building flight computers.

Where should I start, is it a realistic prospect? I’m in the UK, so ESA would be the government Space Agency, though I don’t know if it is better to target an ESA contractor instead of trying to work directly under an agency? Most aerospace jobs that would make a good step all basically all defence companies, which is a bit controversial.

I’ve also thought about maybe trying to continue with open source projects and maybe citizen science until I make enough connections and kinda slip into a real role? What are your thoughts!

reddit.com
u/ryanhasmanners — 14 days ago
▲ 36 r/esa

Juice's Earth flyby in stunning images | September 2026

, ESA’s Jupiter Icy Moons Explorer (Juice) successfully completed a gravity assist flyby of Earth.

youtube.com
u/Loveterpenes — 13 days ago