A strange meteor that fell into the Pacific Ocean nine years ago came from outside of our solar system, a team of Harvard scientists claimed on Tuesday (Aug 29).

Meteor remnants found in Pacific not part of solar system, could be 'alien technology': Harvard scientist

A Pentagon official and a Harvard scientist have made a stunning proposition. They have suggested that an alien mothership is present in our solar system, which may be monitoring the earth with tiny probes. Are aliens watching us? How credible is the story? Molly Gambhir reports.

Gravitas: Alien spaceship lurking in our solar system?

There is a possibility that the COVID-19 virus was "most likely" leaked from a lab in China, British MPs were informed on Thursday. Harvard scientist Dr Alina Chan, while testifying before the House of Commons Science and Technology Committee, said that it was reasonable to hypothesise and investigate whether the Covid virus was modified in the lab.

Reasonable to hypothesise Covid virus is genetically engineered: Expert