资讯

Spacecraft films first view of the Sun's south pole
Never before seen pictures will help scientists learn how the Sun's activity changes from stormy to quiet periods ...
In what order did the planets in our solar system form?
Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...
BBC1 年
Higher tier: Formation of the Sun and other stars
Our Sun was formed around 4.6 billion years ago from a giant cloud called a stellar nebula, mainly made up of hydrogen gas and dust. The nebula collapsed under its own gravity and, as it did ...
BBC1 年
Formation of the Sun and other stars
The Solar System was formed around 4.6 billion years ago from a giant cloud called a nebula, mainly made up of hydrogen gas and dust. The nebula collapsed under its own gravity and, as it did ...
Science Daily1 年
Discovery of planet too big for its sun throws off solar system formation models
The discovery of a planet that is far too massive for its sun is calling into question what was previously understood about the formation of planets and their solar systems. The discovery of a ...
Accidental find in planetarium show could shift scientists’ understanding of our solar system
An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse ...
来自MSN2 个月
Solar System Formation: Planets, Sun & Jupiter - Educational Astronomy Documentary
Using early scientific visuals and explanations, the film explores how the sun and its surrounding planets ... the fundamental concepts of planetary formation. Email us at [email protected] ...