Europe’s Copernicus program notched a significant milestone recently with the successful launch of Sentinel-1D, the final satellite in the first generation of the Sentinel-1 radar Earth-observing mission. The satellite lifted
Europe’s Copernicus program notched a significant milestone recently with the successful launch of Sentinel-1D, the final satellite in the first generation of the Sentinel-1 radar Earth-observing mission. The satellite lifted
Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE, or escape and plasma acceleration and dynamics explorers, mission will
Early one February morning in 2025, Adam Borucki discovered something extraordinary behind his warehouse in Poland: a charred metal tank, roughly 1.5 meters across. It had crashed from space during
Editor’s note: The sun unleashed a third X-class solar flare on Nov. 11. Clocking in at X5.1, it is the biggest solar flare this year and could impact Earth on
The host star properties in 𝑇SED − 𝑅★ space, along with their associated 68% confidence contours. For comparison we show a series of isochrones from Dotter et al. (2008) and
On Sunday November 2, people in eastern Victoria witnessed a bright streak across the sky followed by a loud sonic boom that felt like an earthquake. The event was captured
Azimuthally averaged gas density (left) and gas radial velocity relative to the planet (right) for our FARGO3D disk model containing a Jupiter mass planet at 75 au. The CO sublimation
The Triangulum Galaxy shines in a new portrait from astrophotographer Ronald Brecher (Image credit: Ronald Brecher) Astrophotographer Ronald Brecher has captured a magnificent view of the Triangulum spiral galaxy bursting
The European Space Agency (ESA) has completed the service module for NASA’s Orion spaceship, which is meant to take the nearly cancelled Artemis 4 mission to the moon. The module,
The distribution of planets, main comet and asteroid belts around the Sun, and the equivalent analogues for Beta Pictoris and WD 1145+017. All distances are logarithmic, scaled such that they




