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Thursday, April 25, 2024
TopicSpace debris

Topic: Space debris

Chinese rocket debris shuts down Spain airspace & the mosquito behind Ethiopia’s malaria epidemic

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Last year’s Chinese rocket stage reenters over Maharashtra, MP producing a spectacular display

The third stage of the Long March 3B rocket, used to launch the JSW-6 communication satellite in February last year, was being tracked for a week before its reentry.

China puts focus on congestion in space by flagging SpaceX satellites’ near-misses to UN

An expert says China could spur international community to update a treaty rooted in the Cold War as it flagged the issue of SpaceX satellites' close encounters with its space lab.

Why a giant piece of Chinese rocket is set to hit Earth & what could happen when it does

The piece of debris is the core booster stage of the rocket. It is 30 m long and weighs over 20,000 kg, making it among the largest & heaviest pieces of space debris to fall back to earth.

Tumbling Chinese rocket could re-enter Earth atmosphere soon but landing area not known

China drew NASA criticism last year when debris from another Long March 5B rocket re-entered the atmosphere, with pieces of debris as long as 39 ft landing in Cote d’Ivoire.

Celestial fireworks tonight as Geminids meteor shower set to peak

The meteor shower is intensifying every year, and is best viewed between 2 am and 3 am. 

How solutions found for space garbage could help fix the plastic problem on Earth

Agencies advise capturing space waste with harpoons, nets or robotic arms and bring it it back to Earth in one piece, a process that can be replicated to gather plastic in the ocean.

‘Tow truck’ in space to remove debris — European agency announces first-of-its-kind mission

The mission, called ClearSpace-1, will be launched in 2025, and will target some of the 128 million-plus pieces of debris floating around the Earth’s orbit.

At least 28 pieces of debris from India’s A-SAT missile test still floating in space

NASA tracked at least 101 pieces of debris initially, 28 of them still remain in low Earth orbit, says astrophysicist Jonathan McDowell.

It’s time to bring in regulation for outer space

Growth of commercial space companies and the desire of more and more governments to exploit space is dramatically increasing collision risks.

On Camera

Imtiaz Ali obsesses over vulgarity, misses Chamkila’s cultural resistance against purity

Peter Manuel's ‘Cassette Culture’ showed the booming Bhakti music during the '80s and '90s when Anoop Jalota, Gulshan Kumar achieved success by singing the sanitised Bhajans.

Economists vs statisticians — the battle being fought over the soul of India’s GDP data

Economists say there are weaknesses in India’s GDP data. But statisticians claim the accusations are based on flawed understanding, saying while GDP has problems, the economists are looking in the wrong places.

India and Japan hold 10th round of consultations on disarmament, non-proliferation, and export control

The two sides also discussed ways to strengthen cooperation in outer space security, conventional weapons, and export control

These 6 states are key for Modi’s ‘400 paar’ target. They’re also where Opposition can stop him

While this contest looks so predictable in large swathes of our political landscape, it is also more keenly contested than 2019 in some states.