"We conclude that Titan's uniquely rich organic inventory may not in fact be available to play the role in the moon's habitability to the extent one might intuitively think." ...

Stargazers who turn their eyes skyward — and use a little bit of imagination — will have a chance to spot a rare “smiley face” in space later this month.

Astrologer Alexandria Lettman reveals what the stars have in store for every zodiac sign's horoscope on Tuesday, April 15, 2025.