观星指南（2024年6月）
6月的天空会发生什么？土星和火星与月亮相遇，木星在黎明时重现，并提供一些识别天空中常见天体的技巧。
观星指南（2024年5月）
5月的天空会发生什么？这个月，月亮本月两次与土星相伴，天蝎座的“心脏”短暂消失，而哈雷彗星则在早上带来了流星。
观星指南（2024年4月）
四月的天空会发生什么？一些易于发现的行星，还有时间观测彗星12P，以及如果你不在日全食路径上如何欣赏本月的日食。
观星指南（2024年3月）
三月份的天空会发生什么？与月亮亲密配对，水星现身，微弱的月食，还有机会看到彗星。
观星指南（2024年2月）
二月份的天空会发生什么？金星和火星是一对，木星和月球是对方的情人，观测M81，又名“波德星系”。
丁基内什小行星的月出
2023年11月4日 Dinkinesh Moonrise Image Credit: NASA/Goddard, SwRI, Johns Hopkins APL, NOIRLab Explanation: Last Wednesday the voyaging Lucy spacecraft encountered its first asteroid, 152830 Dinkinesh, and discovered the inner-main belt asteroid has a moon. From a distance of just over 400 kilometers, Lucy’s Long-Range Reconnaissance Imager captured this close-up of the binary system during a flyby at 4.5 kilometer per second or around 10,000 miles per hour. A marvelous world, Dinkinesh itself is small, less than 800 meters (about 0.5 miles) across at its widest. Its satellite is seen from the spacecraft’s perspective to emerge from behind the primary asteroid. The asteroid moon is estimated to be only about 220 meters wide. Tomorrow’s picture: aurora borealis 丁基内什小行星的月出 影像提供: NASA/Goddard, SwRI, Johns Hopkins APL, NOIRLab 说明: 上星期三，曳航的露西号宇宙飞船遇到了它的第一颗小行星152830…
从贝努归来
2023年9月29日 Back from Bennu Image Credit: NASA/Keegan Barber Explanation: Back from asteroid 101955 Bennu, a 110-pound, 31-inch wide sample return capsule rests in a desert on planet Earth in this photo, taken at the Department of Defense Utah Test and Training Range near Salt Lake City last Sunday, September 24. Dropped off by the OSIRIS-Rex spacecraft, the capsule looks charred from the extreme temperatures experienced during its blistering descent through Earth’s dense atmosphere. OSIRIS-Rex began its home-ward journey from Bennu in May of 2021. Delivered to NASA’s Johnson Space Center in Houston on September 25, the capsule’s canister is expected to contain an uncontaminated sample of about a half pound (250 grams) of Bennu’s loosely packed regolith. Working in a new laboratory designed for the…
轻触贝努
2023年9月21日 Tagging Bennu Image Credit: OSIRIS-REx, University of Arizona, NASA, Goddard Scientific Visualization Studio Explanation: The OSIRIS-REx spacecraft’s arm reached out and touched asteroid 101955 Bennu on October 20, 2020, after a careful approach to the small, near-Earth asteroid’s boulder-strewn surface. Dubbed a Touch-And-Go (TAG) sampling event, the 30 centimeter wide sampling head (TAGSAM) appears to crush some of the rocks in this close-up recorded by the spacecraft’s SamCam. The image was snapped just after surface contact some 321 million kilometers from planet Earth. One second later, the spacecraft fired nitrogen gas from a bottle intended to blow a substantial amount of Bennu’s regolith into the sampling head, collecting the loose surface material. And now, nearly three years later, on Sunday, September 24, that sample…
观星指南（2023年8月）
八月的天空会发射什么？在黄昏和黎明看到土星，英仙座流星的回归，还有一颗“超级蓝月”。
观星指南（2023年7月）
七月的天空会发生什么？火星和金星分道扬镳，土星与一颗充满尘埃的年轻恒星一起巡游，这是观测银河系的黄金时段。