logo
China launches spacecraft to collect asteroid samples

China launches spacecraft to collect asteroid samples

Arab Timesa day ago

TAIPEI, Taiwan, May 29, (AP): China launched a spacecraft that promises to return samples from an asteroid near Mars and yield 'groundbreaking discoveries and expand humanity's knowledge of the cosmos,' the country's space agency said. The Tianwen-2 probe launched early Thursday from southern China aboard the workhorse Long March 3-B rocket. The probe will collect samples from the asteroid 2016HO3 and explore the main-belt comet 311P, which lies even further from the Earth than Mars, according to the China National Space Administration. Shan Zhongde, head of the CNSA, was quoted as saying the Tianwen-2 mission represents a 'significant step in China's new journey of interplanetary exploration' and over its decade-long mission will 'yield groundbreaking discoveries and expand humanity's knowledge of the cosmos.'
Samples from 2016HO3 are due to be returned in about two years. The asteroids, chosen for their relatively stable orbits, hopefully will offer clues into the formation of earth, such as the origins of water. China earlier returned rock samples from the moon's far side back to Earth in a historic mission and has welcomed international cooperation. However, any cooperation with the US hinges on removing an American law banning direct bilateral cooperation with NASA. The near side of the moon is seen from Earth and the far side faces outer space.
The far side is also known to have mountains and impact craters and is much more difficult to reach. China also operates the three person crewed Tiangong, or 'Heavenly Palace,' space station, making the country a major player in a new era of space exploration and the use of permanent stations to conduct experiments in space, especially since the station was entirely Chinese-built after the country was excluded from the International Space Station over US national security concerns. China's space program is controlled by the People's Liberation Army, the military branch of the ruling Communist Party.

Orange background

Try Our AI Features

Explore what Daily8 AI can do for you:

Comments

No comments yet...

Related Articles

China launches spacecraft to collect asteroid samples
China launches spacecraft to collect asteroid samples

Arab Times

timea day ago

  • Arab Times

China launches spacecraft to collect asteroid samples

TAIPEI, Taiwan, May 29, (AP): China launched a spacecraft that promises to return samples from an asteroid near Mars and yield 'groundbreaking discoveries and expand humanity's knowledge of the cosmos,' the country's space agency said. The Tianwen-2 probe launched early Thursday from southern China aboard the workhorse Long March 3-B rocket. The probe will collect samples from the asteroid 2016HO3 and explore the main-belt comet 311P, which lies even further from the Earth than Mars, according to the China National Space Administration. Shan Zhongde, head of the CNSA, was quoted as saying the Tianwen-2 mission represents a 'significant step in China's new journey of interplanetary exploration' and over its decade-long mission will 'yield groundbreaking discoveries and expand humanity's knowledge of the cosmos.' Samples from 2016HO3 are due to be returned in about two years. The asteroids, chosen for their relatively stable orbits, hopefully will offer clues into the formation of earth, such as the origins of water. China earlier returned rock samples from the moon's far side back to Earth in a historic mission and has welcomed international cooperation. However, any cooperation with the US hinges on removing an American law banning direct bilateral cooperation with NASA. The near side of the moon is seen from Earth and the far side faces outer space. The far side is also known to have mountains and impact craters and is much more difficult to reach. China also operates the three person crewed Tiangong, or 'Heavenly Palace,' space station, making the country a major player in a new era of space exploration and the use of permanent stations to conduct experiments in space, especially since the station was entirely Chinese-built after the country was excluded from the International Space Station over US national security concerns. China's space program is controlled by the People's Liberation Army, the military branch of the ruling Communist Party.

5-year forecast sees more killer heat, fires and temperature records
5-year forecast sees more killer heat, fires and temperature records

Arab Times

time3 days ago

  • Arab Times

5-year forecast sees more killer heat, fires and temperature records

WASHINGTON, May 28, (AP): Get ready for several years of even more record-breaking heat that pushes Earth to more deadly, fiery and uncomfortable extremes, two of the world's top weather agencies forecast. There's an 80% chance the world will break another annual temperature record in the next five years, and it's even more probable that the world will again exceed the international temperature threshold set 10 years ago, according to a five-year forecast released Wednesday by the World Meteorological Organization and the U.K. Meteorological Office. "Higher global mean temperatures may sound abstract, but it translates in real life to a higher chance of extreme weather: stronger hurricanes, stronger precipitation, droughts,' said Cornell University climate scientist Natalie Mahowald, who wasn't part of the calculations but said they made sense. "So higher global mean temperatures translates to more lives lost.' With every tenth of a degree the world warms from human-caused climate change "we will experience higher frequency and more extreme events (particularly heat waves but also droughts, floods, fires and human-reinforced hurricanes/typhoons),' emailed Johan Rockstrom, director of the Potsdam Institute for Climate Impact Research in Germany. He was not part of the research. And for the first time there's a chance -- albeit slight -- that before the end of the decade, the world's annual temperature will shoot past the Paris climate accord goal of limiting warming to 1.5 degrees Celsius (2.7 degrees Fahrenheit) and hit a more alarming 2 degrees Celsius (3.6 degrees Fahrenheit) of heating since the mid-1800s, the two agencies said. There's an 86% chance that one of the next five years will pass 1.5 degrees and a 70% chance that the five years as a whole will average more than that global milestone, they figured. The projections come from more than 200 forecasts using computer simulations run by 10 global centers of scientists. Ten years ago, the same teams figured there was a similar remote chance - about 1% - that one of the upcoming years would exceed that critical 1.5 degree threshold and then it happened last year. This year, a 2-degree Celsius above pre-industrial year enters the equation in a similar manner, something UK Met Office longer term predictions chief Adam Scaife and science scientist Leon Hermanson called "shocking.' "It's not something anyone wants to see, but that's what the science is telling us,' Hermanson said. Two degrees of warming is the secondary threshold, the one considered less likely to break, set by the 2015 Paris agreement.

Starship mega rocket explodes over Indian Ocean in latest SpaceX test
Starship mega rocket explodes over Indian Ocean in latest SpaceX test

Arab Times

time3 days ago

  • Arab Times

Starship mega rocket explodes over Indian Ocean in latest SpaceX test

TEXAS, May 28, (AP): After back-to-back explosions, SpaceX launched its mega rocket Starship again on Tuesday evening, but fell short of the main objectives when the spacecraft tumbled out of control and broke apart. The 403-foot (123-meter) rocket blasted off on its ninth demo from Starbase, SpaceX's launch site at the southern tip of Texas. Residents voted this month to organize as an official city. CEO Elon Musk's SpaceX hoped to release a series of mock satellites following liftoff, but that got nixed because the door failed to open all the way. Then the spacecraft began spinning as it skimmed space toward an uncontrolled landing in the Indian Ocean. SpaceX later confirmed that the spacecraft experienced "a rapid unscheduled disassembly,' or burst apart. "Teams will continue to review data and work toward our next flight test,' the company said in an online statement. Musk noted in a post on X it was a "big improvement' from the two previous demos, which ended in flaming debris over the Atlantic. Despite the latest setback, he promised a faster launch pace moving forward, with a Starship soaring every three to four weeks for the next three flights. It was the first time one of Musk's Starships - intended for moon and Mars travel - flew with a recycled booster. There were no plans to catch the booster with giant chopsticks back at the launch pad, with the company instead pushing it to its limits. Contact with the booster was lost at one point, and it slammed into the Gulf of Mexico in pieces as the spacecraft continued toward the Indian Ocean. Then the spacecraft went out of control, apparently due to fuel leaks. "Not looking great with a lot of our on-orbit objectives for today,' said SpaceX flight commentator Dan Huot. The company had been looking to test the spacecraft's heat shield during a controlled reentry. Communication ceased before the spacecraft came down, and SpaceX ended its webcast soon afterward. The previous two Starships never made it past the Caribbean. The demos earlier this year ended just minutes after liftoff, raining wreckage into the ocean. No injuries or serious damage were reported, although airline travel was disrupted. The Federal Aviation Administration last week cleared Starship for another flight, expanding the hazard area and pushing the liftoff outside peak air travel times. Besides taking corrective action and making upgrades, SpaceX modified the latest spacecraft's thermal tiles and installed special catch fittings. This one was meant to sink in the Indian Ocean, but the company wanted to test the add-ons for capturing future versions back at the pad, just like the boosters. NASA needs SpaceX to make major strides over the next year with Starship - the biggest and most powerful rocket ever built - in order to land astronauts back on the moon. Next year's moonshot with four astronauts will fly around the moon, but will not land. That will happen in 2027 at the earliest and require a Starship to get two astronauts from lunar orbit to the surface and back off again.

DOWNLOAD THE APP

Get Started Now: Download the App

Ready to dive into the world of global news and events? Download our app today from your preferred app store and start exploring.
app-storeplay-store