Kalahari scrub robin nests and drops them away from the nest to disguise the nest from potential predators. After hatching the female broods the chicks for a between 3–7 days. Both parents feed the chicks and remove the chick's faecal sacs. The chicks are altricial when they hatch, and take around 12 days to fledge. Kalahari scrub robin The Kalahari scrub robin ("Cercotricha paena") is a species of bird in the family Muscicapidae. It is sometimes known as the sandy scrub robin. It is found in southern Angola, Botswana, Namibia, northern South Africa, and Zimbabwe, where it occurs in sandveld with low trees
PDS 70 PDS 70 PDS 70 (V1032 Centauri) is a low-mass T Tauri star in the constellation Centaurus. Located approximately 370 light-years from Earth, it has a mass of , and is approximately 10 million years old. The star has a protoplanetary disk containing a nascent exoplanet, named PDS 70b, which has been imaged, the first confirmed image of a newborn planet. The protoplanetary disk around PDS 70 was first hypothesized in 1992 and confirmed in 2006 along with a jet-like structure. The disk has a radius of approximately . In 2012 a large gap (~) in the disk was discovered, which