Register
What was Gan De's contribution to astronomy? O A. He developed the world's first star catalogue. B. He was the first to record a lunar eclipse. OC. He was the first to observe planets. D. He invented the
197k views
17 votes
What was Gan De's contribution to astronomy?

O A.
He developed the world's first star catalogue.
B.
He was the first to record a lunar eclipse.
OC.
He was the first to observe planets.
D.
He invented the telescope

User Hans Leautaud
by
3.1k points

2 Answers

7 votes
I think it is d yeah
User Balkrishna
by
3.3k points
8 votes

Answer:

a. he developed the worlds first star catalogue.

User Sandeep Fatangare
by
3.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.4m answers

Other Questions

What bird did Benjamin Franklin want as our national bird? which bird was actually chosen?
Which country did the Soviets provide aid to during the Cold War?
Why do you think Hannibal attacked mostly city states that were by the coastline?
The text describes the March on Washington for Jobs and Freedom. According to the text, the event was designed to do what? A rally support for legislation forbidding discrimination by any defense contractors
Please help me 10 points
Link Copied!