AGL 40.00 No Change ▼ 0.00 (0%)
AIRLINK 129.06 Decreased By ▼ -0.47 (-0.36%)
BOP 6.75 Increased By ▲ 0.07 (1.05%)
CNERGY 4.49 Decreased By ▼ -0.14 (-3.02%)
DCL 8.55 Decreased By ▼ -0.39 (-4.36%)
DFML 40.82 Decreased By ▼ -0.87 (-2.09%)
DGKC 80.96 Decreased By ▼ -2.81 (-3.35%)
FCCL 32.77 No Change ▼ 0.00 (0%)
FFBL 74.43 Decreased By ▼ -1.04 (-1.38%)
FFL 11.74 Increased By ▲ 0.27 (2.35%)
HUBC 109.58 Decreased By ▼ -0.97 (-0.88%)
HUMNL 13.75 Decreased By ▼ -0.81 (-5.56%)
KEL 5.31 Decreased By ▼ -0.08 (-1.48%)
KOSM 7.72 Decreased By ▼ -0.68 (-8.1%)
MLCF 38.60 Decreased By ▼ -1.19 (-2.99%)
NBP 63.51 Increased By ▲ 3.22 (5.34%)
OGDC 194.69 Decreased By ▼ -4.97 (-2.49%)
PAEL 25.71 Decreased By ▼ -0.94 (-3.53%)
PIBTL 7.39 Decreased By ▼ -0.27 (-3.52%)
PPL 155.45 Decreased By ▼ -2.47 (-1.56%)
PRL 25.79 Decreased By ▼ -0.94 (-3.52%)
PTC 17.50 Decreased By ▼ -0.96 (-5.2%)
SEARL 78.65 Decreased By ▼ -3.79 (-4.6%)
TELE 7.86 Decreased By ▼ -0.45 (-5.42%)
TOMCL 33.73 Decreased By ▼ -0.78 (-2.26%)
TPLP 8.40 Decreased By ▼ -0.66 (-7.28%)
TREET 16.27 Decreased By ▼ -1.20 (-6.87%)
TRG 58.22 Decreased By ▼ -3.10 (-5.06%)
UNITY 27.49 Increased By ▲ 0.06 (0.22%)
WTL 1.39 Increased By ▲ 0.01 (0.72%)
BR100 10,445 Increased By 38.5 (0.37%)
BR30 31,189 Decreased By -523.9 (-1.65%)
KSE100 97,798 Increased By 469.8 (0.48%)
KSE30 30,481 Increased By 288.3 (0.95%)

BEIJING: China plans to launch an unmanned spacecraft to the moon this week to bring back lunar rocks in the first attempt by any nation to retrieve samples from Earth's natural satellite since the 1970s.

The Chang'e-5 probe, named after the ancient Chinese goddess of the moon, will seek to collect material that can help scientists understand more about the moon's origins and formation. The mission will test China's ability to remotely acquire samples from space, ahead of more complex missions.

If successful, the mission will make China only the third country to have retrieved lunar samples, following the United States and the Soviet Union decades ago.

Since the Soviet Union crash-landed the Luna 2 on the moon in 1959, the first human-made object to reach another celestial body, a handful of other countries including Japan and India have launched moon missions.

In the Apollo programme, which first put men on the moon, the United States landed 12 astronauts over six flights from 1969 to 1972, bringing back 382 kg (842 pounds) of rocks and soil.

The Soviet Union deployed three successful robotic sample return missions in the 1970s. The last, the Luna 24, retrieved 170.1 grams (6 ounces) of samples in 1976 from Mare Crisium, or "Sea of Crises".

China's probe, scheduled to launch in coming days, will attempt to collect 2 kg (4 1/2 pounds) of samples in a previously unvisited area in a massive lava plain known as Oceanus Procellarum, or "Ocean of Storms". "The Apollo-Luna sample zone of the moon, while critical to our understanding, was undertaken in an area that comprises far less than half the lunar surface," said James Head, a planetary scientist at Brown University. Subsequent data from orbital remote sensing missions have shown a wider diversity of rock types, mineralogies and ages than represented in the Apollo-Luna sample collections, he said.

Comments

Comments are closed.