After the U.S.S.R. made cosmic history by sending the world’s first artificial satellite, Sputnik, to space in 1957, the U.S. hoped to follow up with an unprecedented display of power. “Specific ...

Barely a pixel in size, this tiny dot encapsulates the entire story of human civilization, every triumph, tragedy, and act of love, reduced to a glimmer in the vast expanse of space.

Cloud cover is bad for picnics and for viewing stars through a telescope. But an exoplanet with dense or even total cloud ...

Each cell of Jesus’ body embodies his love for his creation—not only humans but also the animals, plants, mountains, and ...

See Zodiac signs and horoscopes on 11/09/25 for today’s birthday, celebrity profiles, including Carl Sagan, and Aquarius, ...

Letting go is an integral part of life’s cycles, and no being or system can exist without the reprieve. The autumnal Mercury ...

That’s the subject of astrophysicist and “Cosmos” host Neil deGrasse Tyson’s upcoming lecture at the University of Virginia’s ...

Zodiac signs and horoscopes for today’s birthday and Aquarius, Pisces, Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, ...

If Christopher Nolan's sci-fi movie Interstellar has you wanting more emotional sci-fi journeys, here's an assortment of ...

Comet 3I/ATLAS, a 7-billion-year-old visitor from another star system, is stirring alien rumors. Scientists explain why the ...

Leaves let go at the right time for the survival of the tree. Shadows surrender the light at dusk to usher in the restful ...