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WASHINGTON， March 10 (Xinhua) -- U.S. space agency NASA has successfully located India's first lunar spacecraft Chandrayaan-1 that lost contact with ground controllers on Earth eight years ago.
NASA found the spacecraft by using a new technological application of ground-based interplanetary radar and said it's still circling some 200 kilometers above the lunar surface.
This new technique also discovered an active spacecraft orbiting the moon， NASA's Lunar Reconnaissance Orbiter (LRO).
LRO was launched on June 18， 2009， while India's Chandrayaan-1 was launched on October 22， 2008.
""Finding LRO was relatively easy， as we were working with the mission's navigators and had precise orbit data where it was located，"" Marina Brozovic， a radar scientist at NASA's Jet Propulsion Laboratory and principal investigator for the test project， said in a statement this week.
""Finding India's Chandrayaan-1 required a bit more detective work because the last contact with the spacecraft was in August of 2009.""
More troubling was that the Chandrayaan-1 spacecraft is very small， about half the size of a smart car， and about 380，000 kilometers away.
To find the spacecraft， the team used NASA's 70-meter antenna at the agency's Goldstone Deep Space Communications Complex in California to send out a powerful beam of microwaves directed toward the moon.
Radar echoes bounced back from lunar orbit were received by the 100-meter Green Bank Telescope in West Virginia.
NASA said these large radar antennas demonstrated that they can detect and track small spacecraft in lunar orbit.
""Ground-based radars could possibly play a part in future robotic and human missions to the moon， both for a collisional hazard assessment tool and as a safety mechanism for spacecraft that encounter navigation or communication issues，"" the agency added.
WASHINGTON Nike Air VaporMax Dames Nederland , Sept. 14 (Xinhua) -- The U.S. military said Thursday that it has detected and tracked what they assessed a single ballistic missile launch by the Democratic People's Republic of Korea (DPRK).
The initial assessment indicated that it was an intermediate range ballistic missile launch, occurring near Sunan in Pyongyang, at 11:57 a.m. Hawaii time (2157 GMT) Nike Air Vapormax Flyknit Nederland , the U.S. Pacific Command said in a statement.
The missile flew over northern Japan before landing in the Pacific Ocean east of Japan, according to the statement.
White House Press Secretary Sarah Huckabee Sanders confirmed on Thursday that U.S. President Donald Trump has been briefed on the missile launch.
The U.S. military said this missile did not pose threat to either North America or Guam.
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RIO DE JANEIRO, Jan. 3 (Xinhua) -- Brazil's Palmeiras haveplayed down reports that their Colombian defender Yerry Mina couldjoin Barcelona this month.
According to Palmeiras football director Alexandre Mattos, theSpanish giants have asked to bring forward a previous agreement toactivate Mina's nine million-euro release clause in July.
"It's true that Barcelona have come after Mina and it's truethat they are offering more money Nike Air Vapormax Nederland ," Mattos told reporters onWednesday.
"But it's also true that Palmeiras are not interested. Howeverwe are going to wait for him [Mina] to come back [from vacation] sothat we can talk with him."
Mina, who has been capped five times for Colombia's nationalteam, is expected to return to training with the Sao Paulo club onFriday.
The 23-year-old has made 48 appearances for Palmeiras sincejoining the club from Independiente Santa Fe in May 2016 on afive-year deal.
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