【Now新聞台】黑洞是宇宙的一種天體，擁有極端強大的吸力。由於黑洞不會反光，所以天文學家難以觀測。

今晚的木星與土星 Capture details: Date: 20200617 Telescope: Celestron C8-A XLT FocalLength: ~4000mm (2X Powermate) Mount: Rainbowastro RST-135 Camera: QHYCCD QHY224C with ADC Exposure: Jup9mins Sat4mins RGB (30s each); stacked 50% Processed: AS, RS, WinJUPOS, PS #行星 #天文 #土星 #木星

Jupiter Opposition (North up) Seeing: 4/5 Capture details: Date: 20200715 14:19 (UTC) Telescope: Celestron C8-A XLT FocalLength: ~4000mm (2X Powermate) Mount: Rainbowastro RST-135 Camera: QHYCCD QHY224C with ADC Exposure: 3mins RGB (30s each); stacked 70% Processed: AS, RS, WinJUPOS, PS