📡Radio Telescope

An instrument that detects radio waves emitted by celestial objects.

🔴Red Giant

A late-stage star that has expanded and cooled after exhausting core hydrogen.

🔴Redshift

The stretching of light wavelengths from objects moving away from the observer.

🪞Reflecting Telescope

A telescope that uses curved mirrors to gather and focus light.

🔍Refracting Telescope

A telescope that uses lenses to focus incoming light.

📐Right Ascension

The celestial equivalent of longitude, measured eastward from the vernal equinox.

🔥Solar Flare

A sudden intense burst of radiation from the Sun's surface.

☀️Tata Surya

Matahari dan semua objek yang terikat secara gravitasi padanya.

💨Solar Wind

A stream of charged particles flowing outward from the Sun.

☀️Solstice

The moment when the Sun reaches its highest or lowest point in the sky.

🌈Spectroscopy

The study of light spectra to determine the composition of celestial objects.

🕯️Standard Candle

An object of known luminosity used to measure cosmic distances.

⭐Bintang

Sebuah bola plasma bercahaya yang disatukan oleh gravitasinya sendiri.

⚗️Stellar Nucleosynthesis

The process by which stars create heavier elements through fusion.

⚫Sunspot

A cooler, darker region on the Sun's surface caused by magnetic activity.

🌐Supercluster

A vast group of galaxy clusters forming one of the largest structures in the universe.

💥Supernova

A catastrophic explosion marking the death of a massive star.

🔭Telescope

An optical instrument that gathers and magnifies light from distant objects.

📉Transit Method

Detecting exoplanets by the dimming of a star as a planet passes in front.

🌠Alam Semesta

Seluruh ruang, waktu, materi, dan energi yang ada.

⚪White Dwarf

The dense, hot remnant core of a star that has shed its outer layers.

♈Zodiak

Sabuk rasi bintang di sepanjang ekliptika tempat Matahari tampak bergerak.