Astronomy

What element is most abundant in the Sun?

• Helium

• Carbon

• Hydrogen

• v

Which planet has the shortest day?

• Earth

• Jupiter

• Venus

• Saturn

What is the name of the boundary of a black hole?

• Event Horizon

• Singularity

• Schwarzschild Radius

• Neutron Layer

What is the sun and what is it is made of a star

• Made out of hydrogen

• Cool

• Elf

• Monday

the sun

• Earth moves around the sun

• Cool

• Math

• Moon

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

An easy way to remember what a comet is made of is to say that is is a......

• A big dirty snowball

• A random thing in the sky

• A asteroid

• All of the above

Tags

NGSS.MS-PS1-1

Which of the galaxies is a irregular galaxy

• 
• 
• 
• None of the above

Our galaxy the MIlky way is a spiral Glaxy

• False

• True

The three types of Glaxies are

• Irregular

• Spiral

• Elliptical

• All of the above

The Geocentric Theroy is

• The earth in the center

• The sun in the center