Universe Today - Space and Astronomy News

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• What Are The Uses Of Electromagnets? - Universe Today

  Electromagnets, which rely on electrical current to generate magnetic fields, are used to powering everything from medical equipment to consumer electronics.

• Universe Today - Space and Astronomy News

  Your daily source for space and astronomy news. Expert coverage of NASA missions, rocket launches, space exploration, exoplanets, and the latest discoveries in astrophysics.

• The Planets in Our Solar System in Order of Size - Universe Today

  If you’re interested in planets, the good news is there’s plenty of variety to choose from in our own Solar System. From the ringed beauty of Saturn, to the massive hulk of Jupiter, to the lead-meltin...

• Who Discovered Electricity? - Universe Today

  Electricity is a form of energy and it occurs in nature, so it was not “invented.” As to who discovered it, many misconceptions abound. Some give credit to Benjamin Franklin for discovering electricit...

• Mathematics: The Beautiful Language of the Universe - Universe Today

  Let us discuss the very nature of the cosmos. What you may find in this discussion is not what you expect. Going into a conversation about the universe as a whole, you would imagine a story full of wo...

• What Causes Day and Night? - Universe Today

  For most of here on planet Earth, sunrise, sunset, and the cycle of day and night (aka. the diurnal cycle) are just simple facts of life. As a result of seasonal changes that happen with every passing...