The European Space Agency’s Trace Gas Orbiter has unexpectedly detected carbon dioxide and ozone in Mars’ atmosphere where the elusive methane should be, researchers in the UK and Russia have announced. The two gases may be hindering the probe’s methane detections.
These are the first spacecraft images yet acquired of the north pole of Ganymede, largest moon of the giant planet Jupiter. NASA’s Juno spacecraft – now orbiting Jupiter – obtained them.
NASA is targeting 7:50 a.m. EDT on Thursday, July 30, 2020, for the launch of its Mars 2020 Perseverance rover on a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
The Mt. Lemmon survey discovered the asteroid on July 26. It was labeled near-Earth asteroid 2020 OY4. The asteroid then passed at about 11% of the moon’s distance early in the day on July 28. The Virtual Telescope Project in Rome captured its image.
For the 1st time ever, astronomers have photographed more than one giant exoplanet orbiting a sunlike star. The planetary system is similar to our solar system, but younger.