Certainly photons exist in space. Electromagnetic energy travels most freely in space. The light you see from the sun and the stars all consists of photons.
The photon gas density of states describes the distribution of possible energy states for photons in a system. It helps us understand how photons behave in that system, such as their energy levels and interactions with other particles. In simpler terms, it shows us how many different ways photons can exist in a given space and how they move and interact within that space.
Photons or electromagnetic radiation.
No; light is photons.
Radiant energy travels through space in the form of electromagnetic waves, specifically as photons. These photons have no mass and move at the speed of light.
Microwave photons from the cosmic microwave background radiation have been traveling through space for approximately 13.8 billion years, since the early universe.
Radio waves are a type of electromagnetic radiation that consists of photons. Photons are the smallest unit of light and carry energy. When radio waves are transmitted, they are made up of photons traveling through space, carrying information and energy.
Photons are affected by gravity because they have energy and momentum, which can be influenced by gravitational fields. Gravity can cause photons to change direction or lose energy as they travel through space. This effect is known as gravitational lensing.
Photons leaving the Sun travel through the vacuum of space at the speed of light in straight lines. They carry energy and heat and can travel vast distances before they are absorbed or scattered by other particles in space.
No, light does not take up physical space because it is made up of particles called photons that have no mass and do not occupy physical space.
No, because there is no such thing as half a photon.
Today not; probable it will be possible in the future by collisions between photons.
Hi, What has air got to do with the question? Light = photons, photons have no dependancy on air. Light travels in/ through outer space - no air there.