Please do not plagarise. I have to submit this online.

Provide a brief one-paragraph, computer-printed summary (1.5 spacing, 12-point font) description of the gravitational lensing. You might check out the following article to get you started: https://www.space.com/39999-how-gravitational-lenses-work.html. Include a second paragraph with your reaction to your newly acquired information. Be sure to cite your source by including the first page of the article you read. Include citations/quotations in your submission where necessary.