NASA is at an inflection point.

Ever wondered how planetary systems like our own Solar System form? Thanks to the European Space Agency’s Gaia space telescope, we're getting a unique peek behind the cosmic curtain into these dusty environments.

In this collage, we see the images of 31 baby star systems. Click on the white dots next to each system to find out more about them. The bar on the top right shows the scale of the image in Astronomical Units (AU).

The collage also shows our own Solar System for reference on the bottom right, as it is predicted to have looked at

The space community welcomed the confirmation of Jared Isaacman as NASA’s next administrator, expressing hope he can lead the agency forward and relief that a long confirmation process is over.

The STP-S30 mission will test flat, disk-shaped smallsat design for sustained operations in very low orbit

Watch the replay of the media information session in which ESA Director General Josef Aschbacher and ESA Council Chair Renato Krpoun (CH) update journalists on key decisions taken at the ESA Council meeting, held at ESA Headquarters in Paris on 17 and 18 December 2025.

At a time when space is unmistakably a contested warfighting domain, the United States risks slowing its own progress not because of a lack of technology or talent, but because Congress has failed to act on renewing authority for critical small business innovation funding.

In a historical milestone, astronomers using the NASA/ESA Hubble Space Telescope witnessed the catastrophic collisions in a nearby planetary system. As they observed the bright star Fomalhaut, scientists saw the impact of massive objects around the star. The Fomalhaut system appears to be in a dynamical upheaval, similar to what our Solar System experienced in its first few hundred million years after formation.