Briefly on MSN15d
How deep is the Big Hole in Kimberley? History, tickets, and attractions
How deep is the Big Hole in Kimberley? When it was initially excavated, it reportedly was about 790 feet deep before debris ...
AllAfrica on MSN7d
Africa: Black Holes Spew Out Powerful Jets That Span Millions of Light-Years - We're Trying to Understand Their Whole Life Cycle
Analysis - There is a supermassive black hole at the centre of nearly every big galaxy - including ours, the Milky Way (it's called Sagittarius A*). Supermassive black holes are the densest objects in ...
The Citizen1mon
‘There’s still a big hole’: Joburg speaker frustrated by slow repairs to Lilian Ngoyi Street
City of Johannesburg Speaker Nobuhle Mthembu has voiced frustration over the slow pace of repair work on Lilian Ngoyi Street, formerly known as Bree Street. During an oversight visit on Friday, ...