![]() | Cepheid Variable Stars and Distance Measurement in Space - Space Engine Süre: 10:56 | Boyut: 25.02 MB |
![]() | Astronomy - Ch. 24: Variable Stars (9 of 26) Cepheid Variables: Why Do They Vary? Süre: 5:05 | Boyut: 11.63 MB |
![]() | Cepheid variables 1 | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy Süre: 9:23 | Boyut: 21.48 MB |
![]() | The Cepheid distance to the maser-host galaxy NGC 4258: Fausnaugh et al. (2014) Coffee Brief Süre: 5:47 | Boyut: 13.24 MB |
![]() | Astronomy - Ch. 24: Variable Stars (4 of 26) Cepheid Variables: Why so Important? Süre: 5:09 | Boyut: 11.79 MB |
![]() | Streamline Pre-surgical Screening with the PCRplus Advantage from Cepheid Süre: 1:32 | Boyut: 3.51 MB |
![]() | Astronomy - Ch. 24: Variable Stars (10 of 26) The Importance of the Cepheid Variables Süre: 4:01 | Boyut: 9.19 MB |
![]() | How a Cepheid Molecular Test is Made — with Dr. Fred Tenover, V.P., Scientific Affairs (retd). Süre: 8:24 | Boyut: 19.23 MB |