Four prominent celestial objects — the moon, a bright planet and two bright stars — will come together to form a "celestial ...

In stock markets abroad, indexes rallied more than 1% everywhere from France to Germany to Japan following the announcement ...

Everything in space—from Earth and the sun to black holes—accounts for just 15% of all matter in the universe. The rest of ...

WASHINGTON (AP) — President Donald Trump’s administration asked the Supreme Court on Tuesday to clear the way for the ...