The European Space Agency's LISA mission will be the first space-based observatory designed to detect and study gravitational waves arising from cosmic events Paris Air Show — June 17, 2025 — Thales ...

Astronomers have uncovered a distant celestial body that may be a new dwarf planet, orbiting the Sun from more than twice the distance of Pluto. Found by researchers at the Institute for Advanced ...

Solar sails represent one of the most elegant concepts in space exploration: using sunlight itself to propel spacecraft ...

Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about ...

The asteroid, also known as Kamoʻoalewa, is a strange little object just 40 metres wide. It orbits the Sun in sync with Earth, making it a “quasi-moon”, an asteroid that stays close to our planet but ...

The European Space Agency's Solar Orbiter, in collaboration with NASA, has captured unprecedented images of the Sun's south ...

Southwest Research Institute's Dr. Craig DeForest discussed the latest accomplishments of NASA's PUNCH (Polarimeter to Unify ...

Faculty and alumni from across six decades reflected on Brown University’s impact as an international hub for solar system ...

Several ongoing and future missions led or co-led by NASA exploring the cosmos could face serious changes if Congress ...

Elon Musk's Starlink has lost 523 satellites from 2020 to 2024, the years associated with the peak of the Solar Cycle.

President Donald Trump’s fiscal 2026 budget request, if approved by Congress, would kill many of Nasa’s plans for robotic ...