Redwire lands $44 million DARPA award to build air-breathing satellite https://t.co/AiRaejNNDS

What’s on the menu when you’re flying around the Moon? 🍕 CSA astronaut Jeremy Hansen (@astro_jeremy) explains how the crew of Artemis II will be preparing food and eating when everything floats and there’s no kitchen.

What's so special about comet 3I/ATLAS? It's only the third object we’ve ever found passing through our solar system from elsewhere in the galaxy. NASA's fleet of spacecraft is making coordinated observations of the comet. Some of what they've seen so far: https://t.co/V9quEra7VP

Hedera’s architecture routes activity through its Hashgraph consensus, enabling high throughput and low-latency finality Core services—Consensus, Token, and Smart Contracts—support Payments, DeFi, NFTs, and Decentralized ID All governed by the Hedera Council

Here’s an annotated version of our comet image. We also want to thank our downlink and uplink teams who spent a huge amount of time working on this. Our camera was not designed to image interstellar objects 19 million miles away, but their hard work and planning paid off.

Watching the NASA 3I/ATLAS video - the first speaker's mic is set too low https://t.co/nvAF0U5cnk

It looks like 3I might get another CME around Nov. 23, just towards the end of the Juice observing period. Hope it can see the tail wave!

Brick by Brick: China Investigates Moon Construction Techniques https://t.co/ZcHXumc3RO

Isaacman Confirmation Hearing 2.0 https://t.co/tXocogUUg8 @rookisaacman @NASA

A rare comet from beyond our solar system is making headlines! Join our live event on Wednesday, Nov. 19 at 3pm EST for the latest updates and imagery about comet 3I/ATLAS. Set a reminder and watch live at: https://t.co/fqAfLj4USi Submit your questions: #AskNASA

What would I do… It sounds weird, but I’d take a deep breath, think “that sucks” & “serenity now”, then in my calmest, slowest voice, tell the First Officer to *please* run the “Engine Fire or Severe Damage” checklist. Panic & rushing will screw you. Every. Single. Time.

False. Technology is the ONLY thing that can save us from climate change — austerity will never work. Never has. Anyone know an editor at Foreign Policy? I want to write a counter-argument...

We're doing it all, all over again: @rookisaacman will face another Committee Hearing for his nomination to be @NASA Administrator. The hearing will convene at 10:00 EST on December 3, 2025 - 2 weeks from now. 📷 @NASA

3I/ATLAS could be just a practice run for The Planetary Defense System. NEO Surveyor space telescope is designed to help advance NASA’s planetary defense efforts to discover and characterize most of the potentially hazardous asteroids and comets launch target September 2027.

#OnThisDay in history, 1883, much of the UnitedStates adopted the standard time zone system we use today.

Blue Origin’s New Glenn rocket booster “Never Tell Me the Odds” returns by sea to Cape Canaveral aboard landing barge Jacklyn (LPV-1). It flew from LC-36, the pad shown in the background, for last Thursday’s ESCAPADE mission for NASA. Tug Harvey Stone with the tow duty. 👍🏻🚀⛴️🤩

China to launch Shenzhou-22 spacecraft Nov. 25 to provide lifeboat for astronauts https://t.co/VeCm7jpylo

This morning was the peak of the Leonid meteor shower. The number was small, but bright meteors and fireballs flowed. This is footage captured by a camera pointed southwest from Fuji of a Leonid meteor streaking at 4:30:13 on November 18, 2025. A meteor trail remained.

I can't get to https://t.co/wJB8R6M6wt Internal server error Error code 500 Visit https://t.co/1GrV2Pq05w for more information.

This is why people have grown increasingly worried about the financing behind AI over the past few months: bond issuance has surged since September, and global financing of data centers is expected to balloon to almost $3 trillion just through 2028. https://t.co/IG78HUnVQJ

Insane footage from recent eruption of Hawaii’s Kilauea volcano. Massive wing shaped eruption with lava fountains soaring 1,500+ feet high were spotted. https://t.co/YJWVFwVOOB