Tag Archive for 'HD 195689'

This illustration shows how the ultrahot Jupiter KELT-9b sees its host star. Image credit: NASA’s Goddard Space Flight Center / Chris Smith, USRA.

Ultrahot Jupiter KELT-9b Has Two Summers and Two Winters Every 36 Hours

Jul 1, 2020 by News Staff

New observations from NASA’s Transiting Exoplanet Survey Satellite (TESS) have enabled astronomers to improve their understanding of the bizarre environment...

Artist’s impression of a sunset on the ultrahot Jupiter KELT-9b. Image credit: Denis Bajram.

Astronomers Find Iron and Titanium in Atmosphere of Ultrahot Jupiter

Aug 16, 2018 by Sergio Prostak

Astronomers have detected atomic iron and titanium in the atmosphere of KELT-9b, a gas giant exoplanet orbiting a star in the constellation Cygnus, about...

KELT-9b: Newly-Discovered ‘Hot Jupiter’ Hotter Than Most Stars

Jun 6, 2017 by News Staff

A newly-discovered Jupiter-like exoplanet called KELT-9b is only 2,000 degrees Fahrenheit (927 degrees Celsius, or 1,200 degrees Kelvin) cooler than our...