United Arab Emirates is heading for the asteroid belt
The spacecraft, named MBR Explorer after Sheikh Mohammed bin Rashid al-Maktoum, the ruler of Dubai and prime minister of the UAE, is scheduled to launch in 2028. The United Arab Emirates has announced plans for an ambitious follow-up mission to the asteroid belt. The spacecraft, MBR Explorer, is scheduled to launch in 2028 and will arrive at Westerwald, a 1.4-mile-wide asteroid, in February 2030. It is expected to spend seven months studying the asteroid and its composition, including the presence of water. The mission is part of a push to jump-start a high-tech industry in the UAE in preparation for a future when petroleum no longer flows as plentifully.
نشرت : منذ عامين بواسطة New York Times في Science
Building off the success of its Hope spacecraft, which is still circling and studying Mars, the United Arab Emirates announced Monday plans for an ambitious follow-up mission: a grand tour of the asteroid belt.
The spacecraft, named MBR Explorer after Sheikh Mohammed bin Rashid al-Maktoum, the ruler of Dubai and prime minister of the UAE, is scheduled to launch in 2028. In February 2030, the spacecraft will arrive at Westerwald, a 1.4-mile-wide asteroid, zipping past at 20,000 mph on its way to visit six more objects in the asteroid belt between Mars and Jupiter.
“We would get a more detailed look at the surface of the asteroid,” said Hoor al-Mazmi, the science lead for the mission. “And we would understand the interior density and the structure of the asteroid.”
The seventh asteroid, Justitia, is the most intriguing. About 30 miles wide, Justitia is very reddish, an unusual color for an asteroid. Indeed, it looks more like one of the small icy worlds found in the Kuiper belt, circling the sun beyond the orbit of Neptune.
That has led planetary scientists to speculate that Justitia formed in the outer reaches of the solar system and then was scattered inward by the shifting orbits of the giant planets, eventually joining the asteroid belt.
If that is true, a visit to Justitia would provide a close-up study of a Kuiper belt object without the long trip to the solar system’s distant reaches.
The MBR Explorer is scheduled to sidle up within a few hundred feet of Justitia in October 2034 and spend at least seven months studying it with cameras and spectrometers that will be able to identify the asteroid’s composition, including the presence of water. The reddish color is believed to point to carbon-based molecules that are the building blocks for life. The spacecraft will also drop off a small lander to set down on Justitia’s surface.
The UAE is a newcomer to spaceflight. Two decades ago, it did not have a space program. Today it is increasingly active in space, part of a push to jump-start a high-tech industry in the country in preparation for a future when petroleum no longer flows as plentifully.
This article originally appeared in The New York Times.
المواضيع: UAE