Viewers in most of the continental United States, eastern Canada, and parts of Africa and Mexico can look for a celestial triangle in the sky when evening twilight ends at 6:11 p.m. ET.

Viewers in most of the continental United States, eastern Canada, and parts of Africa and Mexico can look for a celestial triangle in the sky when evening twilight ends at 6:11 p.m. ET. Mars will ...

Viewers in most of the continental United States, eastern Canada, and parts of Africa and Mexico can look for a celestial triangle in the sky when evening twilight ends at 6:11 p.m. ET.

Viewers in most of the continental United States, eastern Canada, and parts of Africa and Mexico can look for a celestial triangle in the sky when evening twilight ends at 6:11 p.m. ET. Mars will ...