Siddhesh Naik
821 posts
Siddhesh Naik
@VU2FDC
Autonomous systems × spacecrafts 🛰️ Roots: @uni_mumbai | Alum: @LASPatCU @CUBoulder @MITxPRO Chasing signals📡 from ham callsigns to whispers in orbit 🛰️.
Bengaluru, India Beigetreten Aralık 2019
109 Folgt136 Follower
@AI_in_LEO GMTI is basically a SAR radar mode that filters moving targets from clutter.
The interesting part here is the “string of pearls” idea.
Curious how many satellites that would actually require for useful revisit.
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@DefenceDecode Maritime patrol aircraft already drop sonobuoys by the hundreds. Scaling that concept for logistics makes a lot of sense.
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DRDO and the #IndianNavy successfully conducted four trials of the indigenous ADC‑150 Air Droppable Container from a Boeing P‑8I Neptune off Goa.
The system can deliver 150 kg payloads to ships deployed far at sea, enabling rapid delivery of critical stores, equipment, and medical aid. Induction into the Indian Navy is expected soon.
x.com/DefenceDecode/…
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January 2014.
ESA sends a command into deep space hoping Rosetta wakes up.
Radio round trip: ~45 minutes.
Mission control waits in silence.
Then a faint carrier tone appears on ESTRACK antennas.
No telemetry. Just a tone.
In space ops, that tone means everything.
#Signals #SpaceOps #DeepSpace #RF #SpaceHistory
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For 31 months, @esa lost contact with a spacecraft on purpose.
The probe was @ESA_Rosetta
It was placed into deep space hibernation while chasing a comet.
Imagine launching a Billion Euro robot across the Solar System…
then switching it off for 2.5 years.
#Signals #SpaceOps #DeepSpace #RF #SpaceHistory
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Sometimes the medal is not the legacy. The fight is !!!
A semifinal win over the world No. 1, followed by a final played through visible pain at the All England. Reaching this stage again is a reminder of the resilience and belief it takes to stay among the world’s best. Proud of @lakshya_sen 🇮🇳
#BWFWorldTour #AllEngland2026
Abhinav A. Bindra OLY@Abhinav_Bindra
Not every inspiring sporting story ends with a trophy. Over the last few days, Lakshya Sen has shown India what courage, resilience and belief truly look like. His run to another All England final, through extraordinary wins and immense physical pain, has been about far more than a result. He has reminded young India that greatness lies not only in winning, but in the honesty of effort, the dignity of the fight and the strength to keep believing. I am Proud of you, @lakshya_sen . Very, very proud.
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@anushcache Next sign: “No breathing deeply. Oxygen consumption harms the lawn.”
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@herecomsthesan The real culture shock is opening the laptop and seeing Outlook calendar invites for everything.
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@ojasvikhurana That sky. The kind that reminds you how small and lucky we are.
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@bhogleharsha What stands out is depth. The innings never quite exploded, yet the total kept climbing.
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To think there was a stutter and India got 255. This is a batting juggernaut. 3 out of the last 4 innings have been 250+. You have to believe this is enough
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@bhogleharsha The perfect statistical trap. One streak survives, one doesn’t.
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India haven't lost a game batting first. New Zealand haven't lost a game chasing. It is already set up so well.
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@sanjeevsanyal @malik_suni67930 Same here. Cricket is less a sport and more a national town hall when India reaches a final. 🏏
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@malik_suni67930 Only watch cricket for WC semis and finals.... not so much for the sport but to join the lads to watch India play for a championship title (not in too many sports)..... so a social/community thing (how most Indians will watch javelin at the Olympics).
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@ydnad0 There is something special about the first fruit from a tree you planted yourself.
Reminds me of Rakesh and The Cherry Tree in @RealRuskinBond’s story. Years of quiet patience, then suddenly the tree says thank you.
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A high point of growing up in a semi-rural town was a garden; we had a Sapeta (Chikoo) tree. The memory of its fruits I carried through many cities.
After planting a new sapling and years of waiting, our very own Sapeta tree has blessed us with these fruits. Very happy 🙂
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255 in a T20 World Cup final.
For context: the highest total in T20 World Cup history is 260 (Sri Lanka vs Kenya, 2007).
India just came frighteningly close on the biggest stage.
#INDvsNZ
#T20WorldCup2026final 🏏
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India batting like it’s a powerplay for the entire innings. Finals pressure usually slows teams down.
Tonight it looks like someone forgot to tell the batters. 🏏
#INDvsNZ
#T20WorldCup2026final #IndiaVsNewZealand
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A T20 final is basically chaos theory with a bat.
One over changes the probability curve, One catch changes the tournament.
#INDvsNZ #T20WorldCup2026final #IndiaVsNewZealand 🏏
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At this rate, next hiring filter: must have colonized Mars or at least read the Starship user manual.
Deepinder Goyal@deepigoyal
We're recruiting at @temple. At Temple, we are building the ultimate wearable for elite performance athletes. A device that measures what no other wearable in the world measures, with a level of precision that doesn't exist yet. To build it, we need people who are obsessive about both the craft and the category. Engineers who are also athletes. People who will wear what they build, and hate it until it's perfect. Roles we're hiring for: 🟠 Analog Systems Engineers, Electronics Design Engineers 🟠 Embedded Systems Engineers — low-level HW bring-up, embedded signal and image processing, embedded AI 🟠 Design and Validation Engineers — sensors, actuators, battery, antenna, optics 🟠 CMF Engineers, Adhesive Materials Engineers 🟠 Sensor Algorithms Engineers — estimation theory, sensor fusion 🟠 Deep Learning Engineers — ML model development for physiological metrics 🟠 Computational Neuroscientists 🟠 BCI Engineers — real-time EEG/EMG acquisition and processing 🟠 Neural Decoding Researchers — brain activity to semantic mapping 🟠 Computer Vision Engineers — facial microexpression, subvocal muscle detection 🟠 Neuroimaging ML Engineers — multimodal sensor fusion 🟠 Last but not the least, product managers who work through Figma without needing a designer to hold their hand Important – we are building for people who push their bodies to the edge. We want to be those people, not just serve them. So only people who take fitness seriously, and have body fat <16% (men) and 26% (women) should apply. If you're not there yet but will commit to getting there in three months, you can apply too; but you'll be on probation until you are. Write to build@temple.com with your core skill as the subject line. Come find your tribe.
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Space based MDA is no longer optional. The Indian Ocean is simply too vast, too dynamic, and too strategically contested to be monitored through surface patrols and coastal radars alone.
In a theatre of this scale, persistence is everything. Only space based sensors provide continuous, wide area coverage without gaps, permissions, or weather limitations.
And within that architecture, RF must be the first sensing layer.
Ships, militia fleets, state actors, and proxies all emit before they maneuver. AIS, marine radars, satcom links, navigation systems, tactical radios — the spectrum tells the story before hulls are visible. RF sensing from orbit allows pattern of life development, anomaly detection, and early warning at scale.
Optical and SAR are powerful, but they are cueing layers. The spectrum is foundational.
Map emissions. Build behavior baselines. Flag deviations. Then task assets.
That is how you scale maritime domain awareness in an ocean this vast.
Anshuman Narang@anshu217
An interesting article on Pakistan sponsored LeT's Water Force iadnews.in/lashkar-e-taib…
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“Houston, we have a problem” was 1970.
“Houston, we have telemetry” is 2029.
Back then we fought physics.
Now we fight latency.
The moon is not the frontier.
The data stream is. 📡🛰
Eric Berger@SciGuySpace
Houston is bidding to host the 2029 IAC conference. It would coincide with the 60th anniversary of the Apollo 11 Moon landing and humanity’s return to the lunar surface. aiaa.org/2026/02/25/aia…
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