Post navigation A giant geological structure over 140 kilometres in diameter was discovered in remote northwest Australia, which is thought to be the result of an asteroid impact that could have happened over 300 million years ago. The crater could be the largest of its kind discovered, possibly matching the size of the famous Vredefort crater in South Africa, the largest known impact crater on Earth. Scientists are now researching further to determine when the impact occurred and its exact size. President Biden is proposing that the US provide $4 billion in financial aid to Ukraine to help combat corruption, secure funds for infrastructure, and promote economic growth. This package would also provide funding for various programs focused on fighting corruption, military aid, and an expansion of energy security. The US-Ukraine relationship has been strengthened with this proposal to assist the country in its economic and political stability.