Japan launches rocket carrying X-ray telescope to explore origins of universe, lunar lander
Tokyo (AP): Japan launched a rocket Thursday carrying an X-ray telescope that will explore the origins of the universe as well as a small lunar lander.
The launch of the HII-A rocket from Tanegashima Space Center in southwestern Japan was shown on live video by the Japan Aerospace Exploration Agency, known as JAXA.
"We have a liftoff," the narrator at JAXA said as the rocket flew up in a burst of smoke then flew over the Pacific.
Thirteen minutes after the launch, the rocket put into orbit around Earth a satellite called the X-Ray Imaging and Spectroscopy Mission, or XRISM, which will measure the speed and makeup of what lies between galaxies.
That information helps in studying how celestial objects were formed, and hopefully can lead to solving the mystery of how the universe was created, JAXA says.
In cooperation with NASA, JAXA will look at the strength of light at different wavelengths, the temperature of things in space and their shapes and brightness.
David Alexander, director of the Rice Space Institute at Rice University, believes the mission is significant for delivering insight into the properties of hot plasma, or the superheated matter that makes up much of the universe.
Plasmas have the potential to be used in various ways, including healing wounds, making computer chips and cleaning the environment.
"Understanding the distribution of this hot plasma in space and time, as well as its dynamical motion, will shed light on diverse phenomena such as black holes, the evolution of chemical elements in the universe and the formation of galactic clusters," Alexander said.
Also aboard the latest Japanese rocket is the Smart Lander for Investigating Moon, or SLIM, a lightweight lunar lander. The Smart Lander won't make lunar orbit for three or four months after the launch and would likely attempt a landing early next year, according to the space agency.
JAXA is developing "pinpoint landing technology" to prepare for future lunar probes and landing on other planets. While landings now tend to be off by about 10 kilometers (6 miles) or more, the Smart Lander is designed to be more precise, within about 100 meters (330 feet) of the intended target, JAXA official Shinichiro Sakai told reporters ahead of the launch.
That allows the box-shaped gadgetry to find a safer place to land.
The move comes at a time when the world is again turning to the challenge of going to the moon. Only four nations have successfully landed on the moon, the U.S., Russia, China and India.
Last month, India landed a spacecraft near the moon's south pole. That came just days after Russia failed in its attempt to return to the moon for the first time in nearly a half century. A Japanese private company, called ispace, crashed a lander in trying to land on the moon in April.
Japan's space program has been marred by recent failures. In February, the H3 rocket launch was aborted for a glitch. Liftoff a month later succeeded, but the rocket had to be destroyed after its second stage failed to ignite properly.
Japan has started recruiting astronaut candidates for the first time in 13 years, making clear its ambitions to send a Japanese to the moon.
Going to the moon has fascinated humankind for decades. Under the U.S. Apollo program, astronauts Neil Armstrong and Buzz Aldrin walked on the moon in 1969.
The last NASA human mission to the moon was in 1972, and the focus on sending humans to the moon appeared to wane, with missions being relegated to robots.
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'Fraud on Constitution': SC rules against religious conversion for quota benefits
New Delhi (PTI): In a significant verdict, the Supreme Court has said religious conversions undertaken solely to avail reservation benefits without genuine belief amounted to a "fraud on the Constitution".
Justices Pankaj Mithal and R Mahadevan passed the verdict on November 26 in a case filed by one C Selvarani and upheld a Madras High Court decision of January 24 denying a scheduled caste certificate to a woman who converted to Christianity but later claimed to be a Hindu to secure employment benefits.
Justice Mahadevan, who wrote the 21-page verdict for the bench, further underscored that one converted to a different religion, when they were genuinely inspired by its principles, tenets and spiritual thoughts.
"However, if the purpose of conversion is largely to derive the benefits of reservation but not with any actual belief in the other religion, the same cannot be permitted, as the extension of benefits of reservation to people with such ulterior motives will only defeat the social ethos of the policy of reservation,” he noted.
The evidence presented before the bench was found to have clearly demonstrated that the appellant professed Christianity and actively practiced the faith by attending church regularly.
"Despite the same, she claims to be a Hindu and seeks for a SC community certificate for the purpose of employment," it noted.
"Such a dual claim made by her," said the bench "was untenable and she cannot continue to identify herself as a Hindu after baptism".
The top court, therefore, held the conferment of scheduled caste communal status to the woman, who was a Christian by faith, but claimed to be still embracing Hinduism only for the purpose of availing reservation in employment, "would go against the very object of reservation and would amount to fraud on the Constitution".
The top court underlined a religious conversion solely to access reservation benefits, without genuine belief in the adopted religion, undermined the fundamental social objectives of the quota policy and her actions were contrary to the spirit of reservation policies aimed at uplifting the marginalised communities.
Selvarani, born to a Hindu father and a Christian mother, was baptised as a Christian shortly after birth but later claimed to be a Hindu and sought an SC certificate to apply for an upper division clerk position in Puducherry in 2015.
While her father belonged to the Valluvan caste, categorised under scheduled castes, he had converted to Christianity, as confirmed by documentary evidence.
The verdict said the appellant continued to practice Christianity, as seen by the regular church attendance, making her claim of being a Hindu untenable.
The bench noted individuals converting to Christianity lose their caste identity and must provide compelling evidence of reconversion and acceptance by their original caste to claim SC benefits.
The judgement said there was no substantial evidence of the appellant's reconversion to Hinduism or acceptance by the Valluvan caste.
Her claims lacked public declarations, ceremonies, or credible documentation to substantiate her assertions, it pointed out.
"One converts to a different religion when genuinely inspired by its principles. Conversion purely for reservation benefits, devoid of belief, is impermissible," the bench held.
The apex court opined in any case, upon conversion to Christianity, one lost their caste and couldn't be identified by it.
"As the factum of reconversion is disputed, there must be more than a mere claim. The conversion had not happened by any ceremony or through 'Arya Samaj'. No public declaration was effected. There is nothing on record to show that she or her family has reconverted to Hinduism and on the contrary, there is a factual finding that the appellant still professes Christianity,” it noted.
The bench said there was evidence against the appellant, and therefore, her contention raised that the caste would be under eclipse upon conversion and resumption of the caste upon reconversion, was "unsustainable".
