Alternative names (1)
ionizesRandom triples
| Subject | Object |
|---|---|
| gptkb:Sh2-277 | stars of NGC 2244 |
| gptkb:NGC_2024 | embedded young massive stars |
| gptkb:SAO_33626 | gptkb:Orion_Nebula |
| gptkb:Sharpless_106 | S106 IR star |
| gptkb:Sh2-298 | gptkb:O-type_stars |
| gptkb:Caldwell_11 | massive O-type star |
| gptkb:North_America_Nebula_(NGC_7000) | massive stars |
| gptkb:Messier_17 | hot young stars |
| gptkb:North_America_Nebula | massive O-type star |
| gptkb:Cocoon_Nebula | gptkb:BD+46_3474 |
| gptkb:Sh2-184 | O-type stars in IC 1590 |
| gptkb:C20_(NGC_7000) | nearby star Deneb |
| gptkb:IC_410_(Tadpole_Nebula) | young stars in NGC 1893 |
| gptkb:Kennelly-Heaviside_layer | solar radiation |
| gptkb:Sh2-294 | young massive stars |
| gptkb:Narrow-line_region | central supermassive black hole |
| gptkb:California_Nebula | gptkb:Xi_Persei |
| gptkb:IC_1396_(Elephant's_Trunk_Nebula) | O-type star HD 206267 |
| gptkb:Omega_Nebula_(M17) | ultraviolet radiation from young stars |
| gptkb:Inductively_Coupled_Plasma_Mass_Spectrometry | sample elements |