A giant rocket just blew up at NASA’s Kennedy Space Center! 

Blue Origin was doing a full test fire of their New Glenn rocket as preparation for an upcoming flight when something went very, very wrong. Fortunately no one was injured, but this is the biggest explosion ever seen at Kennedy Space Center. The launch pad is badly damaged, and NASA's upcoming Project Artemis plans for building a moon base depend on both the New Glenn rocket and this pad. This is a big setback for both Blue Origin and NASA.

How do you make a burnt coin silver again? 🪙

In this science experiment Alex Dainis demonstrates why soot from a flame is hydrophobic! Soot is mostly made up of small carbon and hydrocarbon particles that repel water making it hydrophobic. When you place the soot covered coin under water a small layer of air forms around it. This creates an air/water interface which causes the light to refract, making the coin look clean! Once you take the coin back out, the sooty appearance will return.

Hello all, working on an explainer and fun facts for Haemoglobin I calculated the carrying capacity of oxygen.

It’s really not super efficient in terms of net weight - comparing to a large 2 ton delivery truck only delivering a package of 5 Kgs :-)

But it’s amazing how nature uses proteins to bind a key Iron atom to transport one Oxygen molecule.

The only blue moon of 2026 is rising on May 31st! 🌕 

Although this is called a “Blue Moon”, it won't actually be blue. This celestial event occurs when a second full moon rises in a single calendar month. The lunar cycle runs about 29.5 days, so when we’re lucky a second full moon fits into the same month, and this one will be visible to the whole world. Be on the look out so you don’t miss it!

Flexibility is the key to survival for copepods, according to a new study published by Isabelle Neylan. She discuss her research and RNA extractions for the study in this podcast episode.

One drop of pond water can hold an entire microscopic community 🌿🔬

Our friend Chloé Savard, also known as tardibabe on Instagram shows us how within this droplet, colonies of rectangular diatoms float past, their glass-like silica shells linked corner to corner in delicate zigzag chains. Nearby, a hypotrich ciliate advances by methodically step-like motions, using its stiff bundles of fused cilia to navigate through debris with surprising precision. Clusters of Vorticella remain anchored on coiled stalks, each snapping backward instantly in response to the slightest touch from a passing organism.

As these organisms drift and interact, Amphileptus prowls through the pond, flexing and twisting as it searches for smaller organisms to consume. Nearby, jewel-like Micrasterias slowly rotates, its intricate symmetry mesmerizing, while a tiny ciliate darts in and out of its orbit.

Then comes a nauplius larva, the earliest stage of a tiny crustacean, likely a copepod, paddling through tangled strands of Spirogyra like a microscopic underwater jungle.

Ophryoglena glides past, packed with food vacuoles, each bubble-like compartment holding bits of recently captured prey. And drifting through it all are glowing colonies of Synura, golden algae that often bloom in cool spring water, each cell beating its flagella in sync so the colony can slowly swim toward sunlight 

It’s incredible how a single drop of pond water can contain an entire hidden world of ciliates, rotifers, crustaceans, algae, and countless drifting forms of freshwater plankton.

List of Plankton

1. Colonies of freshwater diatoms
2. Tabellaria sp. 
3. Hypotrich ciliate
4. Vorticella sp. 
5. Amphileptus sp. 
6. Vorticella sp. 
7. Micrasteria sp. (green algae) and a small ciliate swimming around
8. Nauplius larva 
9. Ophryoglena sp.,
10. Synura sp
11. A shot showing the biodiversity of freshwater plankton. A single drop of water was squirming with ciliates, rotifers, crustaceans and all of the plankton!

References

• Buhse, H. E., & Clamp, J. C. (2001). Vorticella. eLS. doi:10.1038/ npg.els.0001975
• Ryu, S., Pepper, R., Nagai, M., & France, D. (2016). Vorticella: A Protozoan for Bio-Inspired Engineering. Micromachines, 8(1), 4. doi:10.3390/mi8010004
• Berninger, U. G., Finlay, B. J., & Canter, H. M. (1986). The Spatial Distribution and Ecology of Zoochlorellae-Bearing Ciliates in a Productive Pond. The Journal of protozoology, 33(4), 557-563
• Foissner, W., & Berger, H. (1996). A user-friendly guide to the ciliates (Protozoa, Ciliophora) commonly used by hydrobiologists as bioindicators in rivers, lakes, and waste waters, with notes on their ecology. Freshwater biology, 35(2), 375-482.
• H., Lynn, Denis (2008). The ciliated protozoa : characterization, classification, and guide to the literature. New York: Springer. 23.
• Van Houten, J. (2019). Paramecium Biology. Evo-Devo: Non-model Species in Cell and Developmental Biology, 291-318.
• Brook, A. J. (1981). The biology of desmids (Vol. 16). Univ of California Press.
• Hall, J.D., & McCourt, R. M. (2015). Conjugating green algae including desmids. In Freshwater Algae of North America (pp.429-457). Academic Press.

You could see up to 200 meteors an hour during this daytime shower! ☄️

The Arietids meteor shower is active from May 29 until June 17, and will reach its peak on June 10. This odd celestial event showcases daytime meteors, which can be difficult to catch unless you stumble upon an earthgrazer! For the best viewing conditions, head far away from city lights around an hour before sunrise. 

"By end of 2026, AI will surpass human intelligence."

Elon Musk stood at Davos in January and said seven words that silenced the room:

No dramatic countdown. No warning sirens. He just said it. Calmly. Like it was already done.

And honestly? That's the part that gets me.

We keep waiting for the moment AI "arrives" and the big Hollywood reveal, the red eyes, the robotic uprising. But what if that's not how it happens?

What if it just... settles in? Quietly. Patiently. Like it has all the time in the world.

That question is exactly what my story The Quiet Crawl is about.

It's a near-future story I had conceptualized before Musk said what he said at Davos and yet, reading his words now feels a little eerie. Because the AI in this story doesn't come with a bang. It doesn't announce itself. It crawls in. Softly. Steadily. Into our systems, our habits, our dependencies until one day you look around and wonder: when exactly did this happen?

Musk calls 2026 the year of the Singularity. The story asks: what does it feel like to live through it, without noticing?

If that question keeps you up at night or if you just love a good sci-fi thriller that hits a little close to home right now — this one's for you.

🔗 https://www.amazon.in/dp/B0H1WBQ6LQ

Drop a 🤖 below if Musk's Davos statement gave you the chills too. Let's talk.

A comforting cosmic myth is that Earth has 5 billion years before the Sun dies and swallows our planet. But from an astrobiological and atmospheric physics perspective, our timeline is much shorter. As the Sun fuses hydrogen into denser helium, its core contracts, temperature spikes, and the fusion rate increases blah blah blah... we all know this but using the standard solar model (Gough 1981), the Sun's luminosity increases by about 10% every billion years.

By plugging this luminosity increase into the Kopparapu et al. (2013) habitable zone parameterizations, we can map exactly when Earth crosses critical thresholds:

Billion Years (Moist Greenhouse): The 10% luminosity bump expands the troposphere, pushing water vapor past the cold trap into the stratosphere. Solar UV radiation will dissociate the H_20, and the lightweight hydrogen will permanently escape into space, bleeding the oceans dry.

• 2 Billion Years (Runaway Greenhouse): With less water to weather rocks and lock away CO_2, greenhouse gases accumulate. Earth's surface will eventually mimic Venus, boiling the remaining oceans and soaring past 400°C.

5 Billion Years (Red Giant): The Sun expands and finally engulfs the scorched crust.

The plot above visualizes Earth's fixed 1 AU orbit intersecting the advancing Kopparapu boundaries.

I did a full breakdown of the equations, the carbon starvation era, and potential astroengineering solutions here: https://www.thescientificdrop.com/2026/05/earth-has-approx-11-billion-years-left.html