Web Reference: Sep 12, 2019 · While it is true that photons have no mass, it is also true that we see light bend around sources with high mass due to gravity. Jan 11, 2019 · Given that rule, it is easy to see how light would be affected by gravity-- simply imagine shining a laser horizontally. In the "left behind" reference frame, we see what would happen-- the beam would start from a sequentially higher and higher point, and that rising effect would accelerate. Gravity affects light not because light has mass or not, but because gravity disturbs the fabric of spacetime itself. According to Einstein 's theory of general relativity, massive objects like stars or planets, even mountains to some extent, bend the space around them.
YouTube Excerpt: PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE ↓ More info ...
Information Profile Overview
Why Does Gravity Affect Light - Latest Information & Updates 2026 Information & Biography
Details: $4M - $22M
Salary & Income Sources
Career Highlights & Achievements
Assets, Properties & Investments
This section covers known assets, real estate holdings, luxury vehicles, and investment portfolios. Data is compiled from public records, financial disclosures, and verified media reports.
Last Updated: April 3, 2026
Information Outlook & Future Earnings
Disclaimer: Disclaimer: Information provided here is based on publicly available data, media reports, and online sources. Actual details may vary.