HS-ESS1-4
Use mathematical or computational representations to predict the motion of orbiting objects in the solar system.
- Planets
A peek into a stellar nursery has revealed six baby giant worlds
Images of six Jupiter-sized worlds taken by the James Webb Space Telescope offer clues to how planets and stars form.
- Space
Microscopic black holes may be flying through our solar system
These flybys could jostle the orbits of planets and satellites as teeny black holes whiz by us once a decade or so.
- Space
The moon has new tales to share, some from its secretive far side
Ongoing observations and new lunar rock samples, including the first from its far side, should point to how both the moon and our Earth evolved.
- Planets
Scientists Say: Theia
Clues about this ancient protoplanet's catastrophic end may have been entombed in Earth's lower mantle for billions of years.
- Space
Why are scientists suddenly interested in UFOs?
For decades, science mostly ignored UFOs. Then in 2015 Navy pilots started reporting them. The U.S. government enlisted scientists to investigate.
- Space
Spacecraft need an extra boost to travel between stars
Star Wars makes space travel look easy by breaking the laws of physics. Off-screen, the technology for spacecraft to reach other worlds doesn’t exist yet.
- Physics
Scientists Say: Magnetosphere
This magnetic field encapsulates our planet, sheltering us from damaging energetic threats posed by the cosmos and our own sun.
- Planets
Here are 5 exoplanet mysteries the James Webb telescope could help solve
This space telescope could reveal much about the formation, makeup and evolution of distant exoplanets.
- Space
A cosmic explosion this summer may add a ‘new star‘ to the night sky
Some 3,000 light-years away, this white dwarf undergoes a nova eruption every 80 years or so — throwing off light that can be seen with the unaided eye.
- Planets
Active volcanoes may be common on Venus
Researchers took a new look at decades-old images from NASA’s Magellan spacecraft. These now suggest volcanic activity is widespread on the planet.
- Planets
Pluto’s heart may hide the rocky wreckage of an ancient impact
A huge, rocky remnant beneath Pluto’s surface could explain the odd location of Sputnik Planitia — its famous heart-shaped basin.
- Space
Analyze This: A recently spotted space object is puzzling scientists
A pulsar’s invisible partner could be an oddly heavy neutron star or a very light black hole.
