Do the periods of comets decrease because they lose mass every time they get near the Sun? Robert BaileyConover, Wisconsin ...

An international team of astronomers has conducted multiwavelength observations of a variable star designated Gaia22ayj.

Using the Transiting Exoplanet Survey Satellite (TESS) and the Next Generation Transit Survey (NGTS), an international team ...

A recently discovered comet is making a bright debut to Earth this month, and with some effort, sky gazers might be able to ...

A photo taken from the International Space Station captures the brilliant comet known as C/2024 G3 ATLAS, which could be the ...

For one orbital period of the Perseid particles, you have 10 revolutions of Jupiter and four of Saturn in the same time. The fact that these two planets’ orbital periods are whole number multipl ...

with an orbital period of about 7 days. This means that this space station will cover more of the Moon’s orbit rather than remain stationary. It is intended to be launched in 2027, as part of ...

Orbital precession greatly influences North ... levels that occurred across Africa as a result of the African Humid Period (Figure 2b). This database classifies lakes as "low" (lake is within ...

The telescope evidence now indicates this orbital period has been reduced to 11 hours and 23 minutes - a change of 32 minutes. This corresponds to Dimorphos moving closer to Didymos - a tightening ...

Great question! Assuming you’re referring specifically to the orbital period — in other words, how long comets take to make one revolution around the Sun, or a cometary “year ...