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UGC NET 2025: NTA opens answer key challenge window; how to raise objections, last date, fee, other details here
The UGC NET 2025 provisional answer key was released on July 5. Candidates can challenge the answers key by following the ...
Lasers, Gas Blasts, and Hidden Water: How Perseverance Cracked Mars’ Stubborn Rock
Perseverance cracked open a tricky Mars rock to find water-related minerals, then zoomed across the landscape to make its ...