Radio waves from space remain a mystery (for now)

The source of the 'fast radio bursts' is a dwarf galaxy 3 million light years away says astronomer Dr Tana Joseph of the UCT Astronomy Department.

The waves were first detected in 2007 and are characterised by huge quick energy bursts.

The physical origin of the waves remains a mystery, for now, says Dr Joseph, but that is the wonder of science - they are always looking for answers.

Listen to Dr Tara Joseph explain what radio waves are, where they are usually found, and how these waves differ:

Read More
Gauteng Safety MEC plans to decrease crime by 50%

Gauteng Safety MEC plans to decrease crime by 50%

The MEC Sizakele Nkosi-Malobane and Police Commissioner Deliwe de Lange briefed the media on Friday calling for JMPD assistance.

Trade union Solidarity sets the record straight on Spur 'boycott'

Trade union Solidarity sets the record straight on Spur 'boycott'

Spur boss puzzled by union support of the boycott, but Solidarity's Dirk Hermann clarifies letter was in his personal capacity.

'DStv agreeing to pay R 22 million fine is clear admission of guilt'

'DStv agreeing to pay R 22 million fine is clear admission of guilt'

Media Monitoring Africa's William Bird explains the impact of the latest agreement between DStv and the Competition Commission.

Sexwale speaks out: "My courage has never deserted me"

Sexwale speaks out: "My courage has never deserted me"

Listen to ANC leader Tokyo Sexwale speaking about his role in the struggle and current challenges facing the ruling party.

South Africa is akin to a silent coup - The Betrayal Of The Promise Report

South Africa is akin to a silent coup - The Betrayal Of The Promise Report

Political analyst Steven Friedman says report on state capture may influence public opinion but will have little effect on ANC.

Some ANC NEC members want Zuma no confidence motion on agenda - reports

Some ANC NEC members want Zuma no confidence motion on agenda - reports

African National Congress's highest decision-making body is meeting at Irene near Centurion on Friday.

Popular articles
Cape Town's flexi work hours an 'absolute hit'

Cape Town's flexi work hours an 'absolute hit'

Tax advisory company Grant Thornton has extended remote working and flexible staff hours since the City's announcement.

Read Spur CEO Pierre van Tonder's open letter to Solidarity's Dirk Hermann

Read Spur CEO Pierre van Tonder's open letter to Solidarity's Dirk Hermann

"Dear Dirk, I refer to your open letter published on Maroela Media on 23 May in which you make some contentious statements..."

Trade union Solidarity sets the record straight on Spur 'boycott'

Trade union Solidarity sets the record straight on Spur 'boycott'

Spur boss puzzled by union support of the boycott, but Solidarity's Dirk Hermann clarifies letter was in his personal capacity.

'DStv agreeing to pay R 22 million fine is clear admission of guilt'

'DStv agreeing to pay R 22 million fine is clear admission of guilt'

Media Monitoring Africa's William Bird explains the impact of the latest agreement between DStv and the Competition Commission.

Grade 6 pupil falls to his death at Edgemead Primary

Grade 6 pupil falls to his death at Edgemead Primary

MEC for Education at Western Cape says an investigation will be launched into the school tragedy.

Another damning State Capture report, this time by academics

Another damning State Capture report, this time by academics

Stephen Grootes says this report looks into how state capture came about going back to 2009 with the arrival of the Guptas.