Haipai's Blog

The little brown mytosis bat eats its own weight in insects every night.

the sun is shown early in the morning of Sunday

哪个让你直播的?

3D影像下的黑海水下河

图1

The Discovery News reported that One of NASA’s six-year-old Mars rovers missed its winter wake-up call, prompting concerns that it may never recover from the frigid cold. During previous winters, Spirit was able to get to a sun-facing slope in Gusev Crater before the deep cold set in, a position that left it able to draw enough power from its solar cells to keep heaters turned on and to phone home on occasion.