Astro-Chat: Venus – Earth’s Evil Twin

Science views

an astro-chat with

Professor Don Kurtz

Visiting Professor, School of Mathematics and Physics, University of Lincoln, UK

Friday, 30 July 2021

7:00-8:00 pm

Live online

Book a place

Venus is the beautiful, bright “evening star” I can see now from South Africa. It is more difficult for those of you in Lincoln at high northern latitudes. Venus is not a star. It is a rocky planet that is a near twin to our Earth in size. But it is 30% closer to the Sun, and therein lies all the difference. Venus’s atmosphere is 96% Carbon Dioxide (CO2), the potent greenhouse gas that is causing climate change here on Earth, where it makes up only 0.04% of the atmosphere. Venus is the hottest planet in the solar system – 460 C! The thick atmosphere has a surface pressure 90 times that here on Earth at sea level. The clouds…

View original post 247 more words

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

© School of Mathematics and Physics, University of Lincoln, Brayford Pool, Lincoln, LN6 7TS, United Kingdom
%d bloggers like this: