Complex sentence: CrA X- 1, aka HH 101 (Herbig-Haro object), is CrA 1 (V709 Coronae Australis), RA Dec, a strong coronal cloud X-ray source.
Split into simpler sentences: CrA X- 1 is also known as HH 101 (Herbig-Haro object). The star is CrA 1 (V709 Coronae Australis), RA Dec, a strong coronal cloud X-ray source.