Chandrayaan-4 Mission: India's First Lunar Sample Return Mission (2027) - Full Details

Chandrayaan-4 Mission: Kya Hai Sample Return Plan Aur Launch Date?

📅 Published: June 2026 | ✍️ By Satellite World | ⏱️ 6 min read

📱 Short Answer: Chandrayaan-4 ISRO ka pehla Lunar Sample Return Mission hai. Iska main goal Chand ke South Pole se mitti aur patthar (samples) collect karke safely Earth par wapas laana hai. Yeh mission lagbhag 2027-28 me launch hoga aur yeh 100% swadeshi mission hai.

Bharat ka space program ek nayi unchai par ja raha hai. Chandrayaan-3 ki historic success ke baad ab poori duniya ki nazar ISRO ke agle bade kadam — Chandrayaan-4 par hai. Aaj tak sirf USA, Russia aur China hi Chand se sample wapas la paye hain, aur ab Bharat chautha desh banne ki taiyari me hai.

1. Chandrayaan-4 Kya Hai?

Chandrayaan-4 pichhle missions se bilkul alag hai. Ab tak humne sirf Chand par landing kiya hai, lekin is baar ISRO wahan se 2-3 kg samples collect karke unhe wapas dharti par layega. Yeh ek behad jatil (complex) mission hai jisme space me satellites ka aapas me judna (Docking) aur Earth ke atmosphere me wapsi (Re-entry) shamil hai.

🎯 Mission Objective: Lunar South Pole region se samples collect karna, jahan paani (ice) hone ki sabse zyada ummeed hai.

2. Launch Date and Quick Facts

Mission Detail	Information (Metrics)
Expected Launch	Late 2027 to 2028
Launch Vehicle	LVM-3 + PSLV (2 separate launches)
Sample Target	2 to 3 kg Lunar Soil & Rocks
Critical Technology	Space Docking & Earth Re-entry

3. Sample Return Plan: 5 Modules Ka Kamaal

Chandrayaan-4 ek 5-module spacecraft hoga. ISRO SpaDeX mission ke zariye pehle hi space me docking (do satellites ko jodna) test kar raha hai, jo is mission ki reedh ki haddi hai.

1. Propulsion Module: Spacecraft ko Chand ki orbit tak le jayega.
2. Descender Module: Chand ki satah par safely land karega.
3. Ascender Module: Samples lekar Chand se wapas udan bharega.
4. Transfer Module: Samples ko Earth ki orbit tak wapas layega.
5. Re-entry Module: Capsules ko safely Earth ke atmosphere me utarega.

💡 Key Point: Yeh ISRO ka sabse lamba mission hoga jisme pehli baar kisi Indian spacecraft ko dusri celestial body se wapas laya jayega.

4. Kya Yeh Swadeshi Hai Ya JAXA Ka Role Hai?

Yahan bahut se log confuse hote hain. Iska clear jawab niche hai:

• Chandrayaan-4: Yeh 100% Swadeshi mission hai jise ISRO akele (solo) design aur launch kar raha hai. Isme Japan ka koi direct role nahi hai.
• Chandrayaan-5 (LUPEX): Yeh ISRO + JAXA (Japan) ka joint mission hai, jisme Japan ka rover aur India ka lander use hoga.

🧠 Quiz: Test Your Space Knowledge!

1. Chandrayaan-4 ka sabse bada maksad (goal) kya hai?

Chand par dhoop dekhna Chand se mitti (sample) wapas laana

2. Chandrayaan-4 mission me kul kitne modules honge?

3 Modules 5 Modules

3. ISRO + JAXA (Japan) ke joint mission ka kya naam hai?

LUPEX (Chandrayaan-5) Gaganyaan

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