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Friday, November 7, 2025
TopicSatellite

Topic: Satellite

What’s quantum navigation? It could even replace GPS

Where satellite navigation relies on the signal bouncing back from space, quantum navigation focuses on the movement of a single atom tracked under cryogenic conditions.

TRISHNA – ISRO announces Indo-French thermal-imaging mission for climate and water monitoring

The announcement came on the occasion of World Environment Day, as heat waves choke the world.

North Korea preparing to launch a military satellite, says South. ‘Detected signs’

The activities were spotted at Dongchang-ri, a northwestern area of the country where North Korea’s main space flight centre is based.

Govt wants administrative allocation of spectrum for some cases, auction to continue for mobile services

Govt sought clarification of SC's 2012 judgment as a precaution and 'to cover all bases', it is learnt, and application was filed in December last year.

UAE-based firm & Indian start-up join hands to deliver High Altitude Pseudo Satellite

IAF is looking at acquiring HAPS solution capable of carrying minimum 35 kg payload and sustaining operations at 18,000 m altitude for minimum of 30-45 days.

Underwater satellites to wireless connections—these technologies are saving our oceans

Identifying problems and their scale is a key part of efforts to safeguard marine environments, and several innovations are being developed to harvest ocean data.

‘North Korea’s first spy satellite Malligyong-1 is alive, can manoeuvre,’ says space expert

By Josh Smith SEOUL (Reuters) - North Korea's first spy satellite is "alive," a Netherlands-based space expert said on Tuesday, after detecting changes in its orbit that suggest Pyongyang is

Iran simultaneously launches three satellites for the first time

One satellite weighing 32 kg & 2 nano-satellites of less than 10 kg each, aimed at testing narrowband communication & geopositioning technology, were sent to a minimum orbit of 450 km.

India to use SpaceX rocket for the first time to launch communications satellite

Musk, who is the chief executive of SpaceX, wants to bring his Starlink satellite broadband to India and is also discussing an investment proposal for a Tesla factory for electric vehicles.

North Korea determined to launch more spy satellites soon, says news agency KCNA

Satellites will be modeled after Malligyong-1 satellite that Pyongyang launched in November, which govts in US, South Korea and Japan said violated UN Security Council resolutions.

On Camera

SIR drive isn’t NRC-CAA—it can exclude millions of genuine voters, not just Muslims

India is a country where access to documents and digital systems is still uneven. Election Commission's SIR must not turn into a hostile exercise.

Asia’s ‘weakest’ link: Yunus on a tightrope as Bangladesh tries to fix banks without breaking economy

With 20.2 percent of its total loans in default by the end of last year, Bangladesh had the weakest banking system in Asia. Despite reforms, it will take time to recover.

‘Let them see’: Putin says new nuclear-powered missiles in the making, in message to Washington

At a ceremony felicitating Russian military engineers, Putin highlights Moscow’s 'parity' in defence technologies for the next century.

Trump’s trade wars have rewritten powerplay, but India didn’t get the memo

This world is being restructured and redrawn by one man, and what’s his power? It’s not his formidable military. It’s trade. With China, it turned on him.