SunScienceThe Brightest Comet of 2025 Is Coming. Here’s How You Can See It ShineBy Marta MussoScienceA Spacecraft Is About to Fly Into the Sun’s Atmosphere for the First TimeBy Eric Berger, Ars TechnicaScienceWhat’s the Winter Solstice, Anyway?By Reece RogersScienceThe Race for Space-Based Solar PowerBy Kat Friedrich, Ars TechnicaScienceThe Auroras Should Be Spectacular This Summer, Thanks to Solar MaximumBy Dennis MersereauScienceNASA’s Quest to Touch the SunBy Thomas ZurbuchenScienceWatch the Total Solar Eclipse Online HereBy Reece RogersScienceHow to Watch Saturday’s Solar EclipseBy Ramin SkibbaScienceA Pair of Sun Probes Just Got Closer to Solving a Solar EnigmaBy Ramin SkibbaScienceThe Tiny Physics Behind Immense Cosmic EruptionsBy Zack SavitskyScienceVoyager 2 Gets a Life-Extending Power Boost in Deep SpaceBy Ramin SkibbaScienceTiny, Explosive ‘Jetlets’ Might Be Fueling the Solar WindBy Katrina MillerIdeasIt’s Time to Fall in Love With Nuclear Fusion—AgainBy Virginia HeffernanScienceA Tiny Sun in a Jar Is Shedding Light on Solar FlaresBy Ramin SkibbaScienceMercury Could Be Littered With DiamondsBy Ramin SkibbaScienceNASA Gets a Quick Peek at a Mysterious Layer of the SunBy Chris WrightScienceA Solar-Powered Rocket Might Be Our Interstellar TicketBy Daniel OberhausScienceEurope’s Solar Orbiter Begins Its Journey to the SunBy Daniel OberhausPhotoSpace Photos of the Week: There’s Nothing Like the SunBy Shannon StironePhotoSpace Photos of the Week: Parker's PotentialBy Shannon StironeSciencePhysicists Made a Hot Plasma Doughnut to Study Solar WindBy Sophia ChenScienceSunscreen Chemicals Soak All the Way Into Your BloodstreamBy Megan MolteniScienceSunscreen Regulations Haven’t Aged WellBy Megan MolteniScienceThis Solar Probe Is Built to Survive a Brush With the SunBy Megan MolteniMore Stories