Japan Launches X-ray Telescope and Lunar Lander, Know Significance

Japan launched a rocket, on September 7, 2023, carrying an X-ray telescope XRISM and a small lunar lander SLIM that will explore the universe's origins. The rocket, a HII-A, lifted off from Tanegashima Space Center in southwestern Japan at 10:03 a.m. local time.

The launch of the HII-A rocket was a success, and the XRISM telescope is now in orbit around Earth. The XRISM telescope is scheduled to operate for three years. During this time, it will make observations of a wide variety of celestial objects, including galaxies, stars, and black holes. The SLIM lander will remain in orbit for several 3-4 months before attempting to land on the moon.

“This is a major milestone for our exploration of the universe,” said JAXA President Hiroshi Yamakawa. “The XRISM telescope will provide us with unprecedented insights into the origins of the universe, and the SLIM lander will help us to develop the technologies needed for future lunar missions.”

Congratulations to the XRISM teams at @JAXA_en, @NASA, and @ESA on a successful launch! 🎉
This new X-ray observatory will help us learn about the universe’s largest structures, hottest regions, and objects with the strongest gravity. Learn more: https://t.co/uWloOEtBqe pic.twitter.com/4MwRiR5lnM

— NASA Universe (@NASAUniverse) September 7, 2023

Significance

The launch of the HII-A rocket is a significant step forward for Japan's space program. It demonstrates the country's continued commitment to space exploration, and it paves the way for future missions to the moon and beyond.

The XRISM telescope is a powerful new tool for studying the universe. It will help scientists understand how stars and galaxies formed, and it will shed light on the mysteries of dark matter and dark energy.

The SLIM lander is a critical step in Japan's journey back to the moon. It will help the country to develop the technologies needed to land safely and precisely on the lunar surface.

Also read: Chandrayaan-3: Why is it important to land on the South Pole of the Moon?

What is the XRISM Telescope?

The X-ray telescope, called the X-Ray Imaging and Spectroscopy Mission (XRISM), will be used to study the hot plasma that fills the space between galaxies. This plasma is thought to be a key ingredient in the formation of stars and galaxies, and XRISM will help scientists to better understand its properties.

What is SLIM lander?

The lunar lander, called the Smart Lander for Investigating Moon (SLIM), is a small, lightweight spacecraft that will be used to test new technologies for landing on the moon. The SLIM is not designed to carry any scientific instruments, but it will help JAXA develop the skills and experience needed for future lunar missions.

Background

The X-Ray Imaging and Spectroscopy Mission (XRISM) is a joint project between JAXA and NASA. It is a space telescope that will be used to study the hot plasma that fills the space between galaxies. The telescope is scheduled to operate for three years.

Also read: What is Aditya L1? All You Need To Know About India’s First Solar Mission