photometry
Webb Directly Images a Jupiter-Like Planet
The JWST has directly imaged its first exoplanet, a temperate super Jupiter only about 12 light-years away from Earth. It…
5 months ago
Why Was it Tricky to Know the Distances to Galaxies JWST Was Seeing?
One of the chief objectives of the James Webb Space Telescope (JWST) is to study the formation and evolution of…
1 year ago
This Jupiter-Sized Exoplanet is Unusual for Several Reasons
In a recent study published in the Monthly Notices of the Royal Astronomical Society, a team of international researchers examined…
1 year ago
With Better Communication, Astronomers and Satellites can co-Exist
SpaceX's Starlink satellite system has been in the news lately for both good and ill. The "Mega-constellation" of around 2,800…
2 years ago
We ‘Hype’ Alien World Findings Amid Little Data, Exoplanet Scientist Says
With exoplanet discoveries coming at us several times a month, finding these worlds is a hot field of research. Once…
11 years ago
Flicker… A Bright New Method of Measuring Stellar Surface Gravity
A simple, yet elegant method of measuring the surface gravity of a star has just been discovered. These computations are…
11 years ago