The space agency has published its budget request to Congress which would see funding for science projects cut by nearly a half.

A public dispute between President Trump and Elon Musk has jeopardised US space leadership. Proposed budget cuts threaten NASA missions, especially climate science and planetary exploration, while prioritising lunar and Mars ambitions.

US space progress could slow down if US President Donald Trump canceled billions of dollars of SpaceX contracts with NASA and the Pentagon. Here, we explain, how it may happened.