Lemmon, which is a rare green comet, can be seen with the naked eye on Oct. 21, according to the Royal Astronomical Society, with peak visibility near Halloween. SWAN may be visible using binoculars or a telescope, according to Starwalk, a real-time astronomical app for stargazing.

At least six people were killed in Russian aerial attacks on Ukraine overnight, according to the country's authorities.

Trump wants Russia and Ukraine to freeze the war on the current battlelines, with Moscow holding a huge swathe of eastern Ukraine.

Russia launched multiple drone and missile strikes on Ukraine as the latest peace attempts by US President Donald Trump appeared to be floundering.

A contentious meeting between President Trump and President Volodymyr Zelensky of Ukraine produced no obvious progress toward a cease-fire.

As Trump's plan to meet Putin is called off, Zelenskyy says another bloody night in Ukraine shows Russia isn't feeling "enough pressure for dragging out the war."

Measures to be discussed on Friday follow Ukraine’s insistence that talks to end war should be based on current frontline