Transcelestial is building the world's first space laser network to usher in a new generation of high speed connectivity from space.

Joined October 2017
212 Photos and videos
The first homes connected under the $42.5B BEAD program weren't connected by fiber. They were wireless. A farmhouse in Ogallala got 800 Mbps "in days, not years." BEAD is technology-neutral now. Cost and speed decide. Wireless just set the benchmark.
1
4
64
RT @jharohit: We cannot build solutions if we don't understand the problem that we are solving. @trans_celestial has been systematically…
1
26
transcelestial retweeted
We @trans_celestial are looking for epic sci fi artists who have bold ideas and visions of the future and would like to come work with me on some ideas. If you are new or upcoming and still unrecognized for your potential (or you know of someone, please tag here 🙏🏽 Epic world building and technology imagineering shall commence 🔥
5
2
11
441
Hospitals can't go offline. Not for a day. Not even an hour. So when Asian Hospital and Medical Center in the Philippines needed a stronger backup link between two buildings, the obvious answer was "more fiber." Except it's one of the busiest hospitals in the country, and trenching through an active campus meant weeks of permits, civil works, and halted operations. A 1,000 ft fiber trench can run $100K once you factor in permits and surface restoration. So together with our local partner EBDI Philippines, we deployed a CENTAURI 10G laser link between the two buildings. Fiber-grade connectivity, 99.99% weekly uptime, now a permanent part of the hospital's continuity infrastructure. If you're dealing with a campus, hospital, port, or dense urban site where civil works aren't practical, that's exactly what CENTAURI is built for.
1
4
494
Fiber is the right answer most of the time. It's the wrong answer when: - The quote comes back at $100K for a 1,000-foot run - The carrier timeline is 12 to 18 months and you need it in 30 days - The right-of-way is owned by someone who won't let you trench - You're replacing a leased dark fibre line that just doubled in price Most people hear this and think: edge case.
1
2
101
But here's what this actually is. The failure mode for enterprise connectivity isn't capacity. It's infrastructure. One blocked permit, one $100K quote, one spectrum conflict, and a project that should take days stretches into quarters. Laser communications removes that friction. CENTAURI delivers up to 25 Gbps full-duplex, line-of-sight, live in days. No trenching. No spectrum license. No carrier dependency.
1
76
P.S. If you're an ISP, network operator, or campus connectivity team running into one of those five situations, DM us. Worth a 20-minute conversation with our team, Mark Harnen or Travis Brown.
1
50
BEAD funds are flowing. AI data centers need capacity. Customers needed service last quarter. But fiber builds still take 12 to 18 months. See CENTAURI at #FiberConnect2026, Booth #1525 with @WescoAnixter Fiber extension at the speed of light.
1
82
🛰️ We just locked our lasers onto a satellite from two continents at once. Singapore 🇸🇬 and Spain 🇪🇸 are now tracking our laser terminal in orbit. Error-free. Recurring. Fully operational.
1
1
4
503
Why it matters: → First venture-backed startup doing end-to-end laser comms, Earth to space → Backbone for LEO networks and Orbital Datacenters for AI → Telcos finally break past RF bottlenecks
1
1
67
Our CEO @jharohit: "We're scaling to dozens of ground stations over the next few years. Real-time access for anyone operating laser terminals in space." Next up: Australia 🇦🇺 and the US 🇺🇸 P.S. We'll be sharing more at #GSTCE2026 tomorrow if you're in Singapore 🇸🇬, come connect with our team in person. Full SpaceNews story 👇 spacenews.com/transcelestial…
1
57
transcelestial retweeted
Transcelestial tests space-to-ground laser communications technologies spacenews.com/transcelestial…
4
13
40
10,911
A satellite can see. But can it get the right data to the right place, fast enough to act on? We've signed an MoA with Antaris to build a persistent ISR architecture in LEO, integrated with high-throughput laser comms. Flight validation on JANUS-2, Q4 2026. 🛰️
1
1
4
133
The US government is looking to Singapore for deep tech. @ChannelNewsAsia featured us as one of the companies they're working with tapping capabilities in space & defence that don't exist in many places in the world. That's why we're opening in Austin. 🇺🇸
1
2
4
3,363
The US government is tapping Singapore's deep tech for space & defence missions. We're opening in Austin to get closer to US customers, partners & talent. Singapore stays home. Mission stays the same: connectivity anywhere & everywhere. channelnewsasia.com/watch/ab…
1
70