Leo P, a tiny galaxy, stopped making stars after the universe’s reionization. Unlike most galaxies, it restarted billions of ...

A massive white dwarf and a sun-like "blue lurker" star tell a remarkable story of what was once a triple-star system in the ...

Mars shines brightly this week as it reaches opposition, appearing golden-red in the sky near Jupiter. Look for it in the ...

Martina McBride took to social media Saturday to share some heartbreaking news with her fans. That news? The country music ...

President-elect Donald Trump, alongside his wife Melania and other family members, watched as fireworks lit up the sky from ...