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How do we respond when we detect an asteroid that could pose a threat to Earth? Follow the story behind a recent real-world test in our newest documentary, Planetary Defenders: This Is Not an Exercise, now streaming for free on NASA+.

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745,128 Aufrufe • vor 4 Tagen •via X (Twitter)

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14 Kommentare

Profilbild von Sem Day
Sem Dayvor 4 Tagen

imagine getting the warning and realizing this is no longer a movie plot

Profilbild von Sem Day
Sem Dayvor 4 Tagen

Planetary defense is one of those things you hope we never have to use

Profilbild von Mostofa |AI Tools & News
Mostofa |AI Tools & Newsvor 4 Tagen

Thank you, @NASA, for bringing planetary defense into public view. Documenting a real-world asteroid response exercise shows how science, coordination, and preparedness work together when the stakes are highest. Looking forward to watching Planetary Defenders: This Is Not an Exercise on NASA+.

Profilbild von EagleX 🦅
EagleX 🦅vor 4 Tagen

Amazing 🤩

Profilbild von Julian C
Julian Cvor 4 Tagen

So we lowkey have asteroid drills now?

Profilbild von Ralium Voxí, 🐤 - 📡
Ralium Voxí, 🐤 - 📡vor 4 Tagen

You destroy that asteroid with lasers!! (Or use some form of gravitational pull to divert it?) I dunno? (I'm only here for a day) 💔

Profilbild von Sem Day
Sem Dayvor 4 Tagen

The fact that this is a real-world test is both terrifying and insanely cool

Profilbild von مستر حكيم
مستر حكيمvor 4 Tagen

اكتشاف الكويكبات التي تشكل تهديداً محتملاً للأرض هو تحدٍّ يتطلب استجابة منسقة وعلمية. في الآونة الأخيرة، أجرت وكالة ناسا اختباراً حقيقياً يسلط الضوء على جهود العلماء في مواجهة هذه المخاطر الكونية. يوثق فيلم "Planetary Defenders: This Is Not an Exercise" عملية تعاون دولية معقدة، حيث يعمل الخبراء من مختلف المجالات معاً لمراقبة وتتبع الكويكبات القريبة من الأرض. تُظهر هذه التجربة أهمية التكنولوجيا المتقدمة والتعاون العالمي في حماية كوكبنا. إن تبادل المعرفة والموارد بين الدول يمثل خطوة حاسمة نحو ضمان أمننا الجماعي ضد الأجسام السماوية غير المعروفة. لمشاهدة الفيلم، زيارة: [رابط الناسا](

Profilbild von Canraptor ☄️
Canraptor ☄️vor 4 Tagen

we throw a starship into it

Profilbild von SupaDupaDave
SupaDupaDavevor 4 Tagen

Normally I’d suggest calling Bruce Willis

Profilbild von Son of the right hand
Son of the right handvor 4 Tagen

Crazy to think this is real-life planning, not just a movie plot.

Profilbild von Bomb
Bombvor 4 Tagen

Call Bruce

Profilbild von Bernardo
Bernardovor 4 Tagen

If is coming to us why not mine it? Ahahah

Profilbild von eargen
eargenvor 4 Tagen

Asteriod Impact on Earth. Next Move

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