Habitable-Zone Planet Finder Validates Sub-Neptune Sized Planet
A signal originally detected by the Kepler spacecraft has been validated as an exoplanet using the Habitable-zone Planet Finder (HPF), an astronomical spectrograph built by…
A signal originally detected by the Kepler spacecraft has been validated as an exoplanet using the Habitable-zone Planet Finder (HPF), an astronomical spectrograph built by…
Engineers have a plan for pushing down on the heat probe, which has been stuck at the Martian surface for a year. After nearly a…
Surprising new data from NASA’s Hubble Space Telescope suggests the smooth, settled “brim” of the Sombrero galaxy’s disk may be concealing a turbulent past. Hubble’s…
Astronomers from the University of Warwick have observed an exoplanet orbiting a star in just over 18 hours, the shortest orbital period ever observed for…
Other orbiters will continue relaying data from Mars surface missions for a two-week period. From February 17 to February 29, 2020, NASA’s Mars Reconnaissance Orbiter…
The mission publishes its first stream of data on the amount of water in Jupiter’s atmosphere — the first findings on the gas giant’s water…
MIT engineers devise a decision map to identify the best mission type to deflect an incoming asteroid. On April 13, 2029, an icy chunk of…
Planetary scientists using the Atacama Large Millimeter/submillimeter Array (ALMA) revealed the secrets of the atmosphere of Titan, the largest moon of Saturn. The team found…
The NASA/ESA Hubble Space Telescope is no stranger to spiral galaxies. The telescope has brought us some of the most beautiful images ever taken of…
In February 2020, NASA’s Solar Dynamics Observatory — SDO — is celebrating its 10th year in space. Over the past decade the spacecraft has kept…
First measurements by a Solar Orbiter science instrument reached the ground on Thursday February 13, 2020, providing a confirmation to the international science teams that…
Stars are surrounded by something known as a corona — a diffuse aura of plasma that appears to surround them in the sky. For the…
Three Leiden astronomers have shown that some asteroids that are considered harmless for now, can collide with Earth in the future. They did their research…
Data from a massive search for cosmic radio emission released February 14, 2020, by the Breakthrough Listen Initiative — the most comprehensive survey yet of…
Two NASA-JPL proposals are among the selections: Trident would explore Neptune’s moon Triton, while Veritas aims to map Venus’ surface to determine the planet’s geologic…
A new study led by the University of Hawai‘i (UH) at Mānoa has helped refine understanding of the amount of hydrogen, helium and other elements…
Mars is very much a world of two halves, as this new image from ESA’s Mars Express highlights, showing where these dramatically different regions come…
Using ESO’s Very Large Telescope (VLT), astronomers have captured the unprecedented dimming of Betelgeuse, a red supergiant star in the constellation of Orion. The stunning…