Ashley Tisdale and her daughter Jupiter donned matching Elphaba costumes to adorably belt out 'Defying Gravity' together in a ...

Learn how you can see bright Jupiter from Earth, helped by its massive size and banded, reflective cloud tops, in December's ...

NASA's Europa Clipper mission has successfully deployed its magnetometer's boom and several antennas for its radar instrument ...

Standing opposite each other, the mother-daughter duo sings "Defying Gravity" from Wicked together ... Tisdale shares her daughters, Jupiter and Emerson, both 2 months old, with husband ...

Made from faux Martian and lunar soil, a new sulfur-based compound could also lead to faster construction on Earth.

NASA's Europa Clipper, which launched Oct. 14 on a journey to Jupiter's moon Europa, is already 13 million miles (20 million ...

Europa Clipper is headed toward a March 1, 2025, close encounter with Mars for the first of the mission’s two gravity assists ...

A planetary scientist proposes that the interiors of Uranus and Neptune are layered, with deep oceans of water above ...