BIS

The British Interplanetary Society is the world’s longest-established organisation devoted to the international promotion and advancement of astronautics.

[World Space Week @WorldSpaceWeek]

We are inviting organizations to sponsor the official 2026 poster.

Along with digital and print recognition, this collaboration allows you to include your own informational materials inside the poster packages.
Please contact us at [email protected].

#WorldSpaceWeek

[BIS @BIS_spaceflight]

BIS Business Network is here!

We are thrilled to announce the launch of the BIS Business Network - a new platform connecting businesses and organisations across the space industry.

Whether you are an early-stage startup or an established company, this is your community to grow, collaborate, and shape the future of space.

Stay tuned for more information or reach out to become part of it.

#BISBusinessNetwork #SpaceIndustry #BritishInterplanetarySociety #SpaceCommunity

[BIS @BIS_spaceflight]

🚀 Join us for an evening with Dallas Campbell

The British Interplanetary Society is delighted to welcome Dallas Campbell, broadcaster, author, and science communicator, for a fascinating talk inspired by his book *Space Journal: The Art and Science of Cosmic Exploration.

Exploring centuries of humanity’s fascination with the cosmos, Dallas will take us on a visual journey through the art, science, stories, and imagination that have shaped our understanding of space—from Galileo’s observations to the Space Age and beyond.

Known for programmes including The Gadget Show, Bang Goes the Theory, and The Sky at Night, Dallas brings a unique perspective on the history and culture of space exploration.

Register here: https://t.co/5ZHr8uQyga

#BritishInterplanetarySociety #BIS #SpaceExploration #DallasCampbell #SpaceJournal #SpaceHistory #Astronomy

[BIS @BIS_spaceflight]

Great News! 🚀

Congratulations to #JohnMcFall.

Fascinating reading about #Haven1 and the other projects @vast are working on:
https://t.co/gpOfWGrVsR

[UK Space Agency @spacegovuk]

1/ Big news! 🚀

The UK government has signed an agreement with US space company @vast that could send UK astronaut John McFall to space. 🧑‍🚀

[Rob Coppinger @Rob_Coppinger]

My second book, HOTOL & Skylon: The Story of Britain's Spaceplanes, published by British Interplanetary Society, is #14 for the Kindle edition in the Top 100 Aviation history books and #8 for the Hardcover in the Top 100 Higher Education of Engineering books. Its available in

[TheArmchairAstronaut @armchair_astro]

One thing people don’t always realise about our Astronaut events is that the most powerful moments rarely come from the planned moments. They come afterwards. In the conversations, in the reactions, in the way people quietly process what they’ve just heard.
Hearing someone describe life in space changes something in the room, in a very human way.
People start thinking differently about Earth, about technology, about what it means to live and work beyond our planet.... and about what they are capable of, identifying forgotten goals with new motivation.
That’s why events like our Space Socials matter so much, to so many people.
It’s not just about bringing in an Astronaut speaker. It’s about creating space (no pun intended) for people to experience those moments together, experience what's considered impossible.
And honestly, that’s the part you can’t capture in clips or photos afterwards.

🚀 Summer Space Social 2026
https://t.co/EYKIaqcCBc

[TheArmchairAstronaut @armchair_astro]

Just a reminder that Early Bird ticket prices for Summer Space Social 2026 end in 2 days on 1st June.
If you’ve been considering joining us for a day of astronaut anecdotes, audience Q&As, exhibitors, meet & greet opportunities and spending time with fellow space enthusiasts, now is a good time to book before standard pricing begins.
NASA astronaut Daniel Tani will be joining us live to share experiences from the Space Shuttle and International Space Station, including over 131 days living and working in space.
These events are always difficult to describe properly until you experience one in person, but the atmosphere, conversations and sense of community are what make them truly special.
🚀 Summer Space Social 2026
📆 Saturday 11th July 2026
📍 Cranfield, Bedford, UK.
🎟 Tickets & information:
https://t.co/EYKIaqcCBc

[TheArmchairAstronaut @armchair_astro]

Just a quick reminder that Early Bird ticket prices for Summer Space Social 2026 end tomorrow.
If you've been thinking about joining us for a day of astronaut anecdotes, live audience Q&As, exhibitors, meet & greet opportunities and great conversations with fellow space enthusiasts, now is a good time to book.
NASA astronaut Daniel Tani will be joining us live to share experiences from the Space Shuttle and International Space Station, including over 131 days living and working in orbit.
One of the things we love most about these events is that no two are ever quite the same. The questions, conversations and audience interactions always take the day in unexpected directions.
If you'd like to be part of it, Early Bird pricing is available until tomorrow.

🚀 Summer Space Social 2026
📆 Saturday 11th July 2026
📍 Cranfield, Bedford, UK.
🎟 Tickets & information:
https://t.co/EYKIaqcCBc

[BIS @BIS_spaceflight]

The BIS International Space Forum 2026 is underway!
Our very own #GrifIngram starts us off with his #ProjectCHOMPER

Registration is now closed, but the recording will be available to Members, after the event.
Full Programme available: https://t.co/lc3QbGWlTC

#ISF2026 is a Forum for discussing and reporting on international space activities, exploring the latest insights into critical issues within the space domain from across the globe!

Join BIS to watch on catch-up.
https://t.co/CH70lRs6zU

[BIS @BIS_spaceflight]

🛰️ BIS International Space Forum 2026
JOIN US at BIS HQ and online, Saturday 30th May.
(Registration deadline: 12.00 BST, Friday 29th May.)
For discussions and reporting on international space activities, exploring the latest insights into critical issues within the space domain from across the globe! Followed by a networking session for all in-person attendees.
Book your place and see the full programme 👇
https://t.co/zUpc8qLgzv

[BIS @BIS_spaceflight]

🚀 Support the British Interplanetary Society at no extra cost this May!

We’re delighted to share that Tesco and easyfundraising have teamed up once again to support charities and voluntary organisations across the UK.

Here’s how you can help the BIS in just a few clicks:
1️⃣ Register for FREE with https://t.co/RvJ39wtGtn
2️⃣ Select the British Interplanetary Society as your chosen charity
3️⃣ Shop as normal at https://t.co/x8KzrAegEK

✨ There is absolutely NO extra cost to you.

Your everyday shopping can help support the future of space exploration. 🌍🛰️

Thank you for supporting the BIS community!

#BritishInterplanetarySociety #BIS #SpaceExploration #Easyfundraising #Tesco #SupportSpace #STEM #SpaceCommunity

[BIS @BIS_spaceflight]

🛰️ BIS International Space Forum 2026
JOIN US at BIS HQ and online
On Saturday 30th May
For discussions and reporting on international space activities, exploring the latest insights into critical issues within the space domain from across the globe!
Followed by a networking session for all in-person attendees.

Book your place and see the full programme 👇
https://t.co/zUpc8qLOp3

[Mark Stewart @pendragonmist]

If you are under 25, this is a wonderful opportunity to join the oldest society dedicated to promoting all things "space" - the history of space exploration, current missions and milestones, and the cultural impact of the human desire to reach beyond the confines of the Earth.

[TheArmchairAstronaut @armchair_astro]

🚀 Introducing our Summer Space Social 2026 🚀
We’re thrilled to announce that former NASA Astronaut Daniel Tani will be joining us as the special guest speaker at our Summer Space Social 2026!
📅 Saturday 11th July 2026
📌 Cranfield, Bedfordshire, UK
Dan has a space career that spans 2 missions to space, flying on three Space Shuttles (Discovery, Atlantis and Endeavour) and an expedition to the International Space Station, spending 132 days in space and completing multiple spacewalks helping to assemble and maintain the ISS.
At our Summer Space Social 2026, Dan will be sharing his memories from his NASA career, missions to space, insights into life aboard the International Space Station and what it’s really like to work in space.
It’s going to be an incredible day bringing together space enthusiasts for talks, discussion, and the chance to hear first-hand from someone who has lived and worked in space.
🎟️ Tickets are now available:
https://t.co/EYKIaqcCBc
We can’t wait to welcome you for a fantastic day celebrating human spaceflight!

[Rob Coppinger @Rob_Coppinger]

2/2 @BAESystemsplc Horizontal Take-Off and Landing (HOTOL) spaceplane study and the subsequent @ReactionEngines quest to realise the Skylon spaceplane. @BIS_spaceflight #AuthorsOfTwitter #NonFiction #AuthorLife #BookLovers #WritersLife #BookBoost #BookTwitter

[Rob Coppinger @Rob_Coppinger]

ON SALE 23 MAY. my second book, HOTOL & Skylon: The story of Britain's spaceplanes, will be available on @amazon in Kindle, Paperback and Hardback formats with 268 pages. Spanning more than 40 years, the story follows the engineers whose ideas led to the UK government's 1/2

[BIS @BIS_spaceflight]

🚀 Support the British Interplanetary Society at no extra cost this May!

We’re delighted to share that Tesco and easyfundraising have teamed up once again to support charities and voluntary organisations across the UK.

Here’s how you can help the BIS in just a few clicks:

1️⃣ Register for FREE with https://t.co/JSqZT9FF2O
2️⃣ Select the British Interplanetary Society as your chosen charity
3️⃣ Shop as normal at https://t.co/62R0NweNy6

✨ There is absolutely NO extra cost to you.

Every Tesco shop made through easyfundraising during May will:

Enter the BIS into a draw to receive a £1,000 funding boost
Generate up to £3 in donations to support the Society’s work in advancing space exploration, education, and outreach

Your everyday shopping can help support the future of space exploration. 🌍🛰️

Thank you for supporting the BIS community!

#BritishInterplanetarySociety #BIS #SpaceExploration #Easyfundraising #Tesco #SupportSpace #STEM #SpaceCommunity