Which part of the electromagnetic spectrum helped astronomers understand that the Crab Nebula contains hydrogen ?

asked Apr 6, 2021 14.0k views

0 votes

3.3k points

Please log in or register to add a comment.

7 votes

Answer: visible lighttt

Step-by-step explanation:

Mike Duncan answered Apr 8, 2021

3.8k points

4 votes

Answer: Visible light

Explanation: I got this wrong for you so be grateful

Kevmar answered Apr 11, 2021

3.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.6m questions

4.7m answers