Sources: NBC
The United Launch Alliance successfully launches the European Space Agency's Solar Orbiter (SolO) satellite from Cape Canaveral Air Force Station. The probe will study the Sun, and in particular its inner heliosphere. 2020-02-9
In a rare celestial event, Mercury passes directly between Earth and the Sun for five and a half hours. Mercury's next transit will be in 2032. 2019-11-11
Astronomers announce, through the journal "Nature", the discovery of Barnard's Star b, a Super-Earth exoplanet orbiting Barnard's Star, the fourth-nearest-known individual star to the Sun. 2018-11-14
NASA's "Parker Solar Probe" spacecraft becomes the closest ever sent to the sun, by passing 42.7 million km (26.6 million miles) from the sun's surface. The previous record was set in 1976 by the "Helios 2" spacecraft. Parker's elliptical orbit will eventually take it to within 6.1 million km (3.8 million miles) of the sun. 2018-10-30
Scientists (in the article published in the journal "Atmospheric Chemistry and Physics") warn that the ozone layer that protects people from the sun's ultraviolet radiation is recovering only over less populated areas. 2018-02-6
Astronomers announce that 2014 UZ224 is the third most distant Solar System object known from our Sun, currently over 90 times the Earth's distance from the Sun (90.8 AU or 8.44 billion miles), after Eris (96.2 AU) and V774104 (~103 AU). 2016-10-11
At least part of Comet C-2012 S1 (also known as Comet Ison) emerged from behind the Sun's corona. 2013-11-29
New data from the NASA space probe MESSENGER indicate that Mercury, the closest planet to the Sun, almost surely has water ice buried beneath the surface at its north pole. 2012-11-29
An unusually large coronal mass ejection emitted by the Sun barely missed the Earth by nine days, dubbed the Solar storm of 2012. If it hit, it would have caused up to US$2.6 trillion in damages to electrical equipment worldwide. 2012-07-23
The Solar Impulse, a solar plane, lands in Morocco, completing the world's first intercontinental flight powered by the Sun. 2012-06-6