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Saturday, February 21, 2026
TopicVoyager 2

Topic: Voyager 2

Communication with space-probe Voyager 2 lost after NASA sends wrong command

Sandhya Ramesh -
The error occurred in July, preventing the probe launched in 1977 from receiving commands from earth.

Voyager 2, which entered interstellar space in 2018, sends a message for Earth

Sandhya Ramesh -
NASA’s Voyager 1 & Voyager 2 were launched in 1977, but reached interstellar space 6 years apart.

Voyager 2 reaches interstellar space after 41 years

Sandhya Ramesh -
ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week.

NASA’s Voyager 2 is only second human-made object to enter interstellar space

Sandhya Ramesh -
Voyager 2, which has flown in space since before any millennial was born, has repeated its twin’s 2012 feat.

On Camera

YourTurn

Opinion

Youth Congress, your foolish protest helped the Modi govt climb out of the AI summit hole

+TFP Vir Sanghvi -
In tactical terms, the shirtless protest was worse than a self-goal. Suddenly, the fiascos of the AI Summit were forgotten, and the Youth Congress’s disruption became the issue.

Why legal provisions are necessary to curb the power of trade unions: MH Mody

AI is officially ruining social media. It made brainrot boring

Economy

In the West, there’s anxiety. In India, optimism—Rishi Sunak says India poised to be leader in AI

Vrinda Tulsian -
On Wednesday, the former UK Prime Minister Rishi Sunak was speaking in New Delhi at a Carnegie & Observer Research Foundation event on AI.

Defence

MoD, IAF agree on some exemptions to HAL for Tejas Mk1A, but no compromise on ‘must-have’ capabilities

Snehesh Alex Philip -
IAF is fine with accepting the aircraft with 'must-haves', even if some other steps remain pending, which may take at least another year, it is learnt.

National Interest

No country is ever fully sovereign. Cold War era taught India its real meaning

Shekhar Gupta -
India’s fraught neighbourhood places multiple constraints on its strategic choices. It leaves no time to take a deep breath, lean back and reset.

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