The mysterious interstellar object hurtling through our solar system has just given scientists more evidence that it may be a craft from another part of the galaxy. According to Harvard astrophysicist ...

A distant visitor from the depths of interstellar space has captured the imagination of scientists and stargazers alike. Known as 3I/ATLAS, the mysterious object has displayed a combination of ...

Hornof, D., Helm, V., de Dios Rodriguez, E. et al. A snapshot of relativistic motion: visualizing the Terrell-Penrose effect. Commun Phys 8, 161 (2025). https://doi ...

Light travels in straight lines and will keep going until it is blocked by an opaque object We are surrounded by sources of light. The Sun is our main source of natural light but we also get light ...

Light is a type of energy which comes from a light source (something which produces light energy). We need light for our eyes in order to see, if they are able. Light sources can be natural such as ...