Astronomy is a natural science. It is the study of everything outside the atmosphere of Earth. It studies celestial objects (such as stars, galaxies, planets, moons, asteroids, comets and nebulae) and processes (such as supernovae explosions, gamma ray bursts, and cosmic microwave background radiation).
Definition. EBITDA Margin (TTM) is trailing twelve month earnings before interest, taxes, depreciation and amortization divided by trailing twelve month net sales. EBITDA Margin (Quarterly) is the specified Quarter earnings before interest, taxes, depreciation and amortization divided by Quarter sales.
EBIT vs EBITDA. â¢ EBIT is calculated as, EBIT = Revenue â Operating Expenses. EBIT can also be calculated by adding back interest and taxes to net income. â¢ EBITDA is calculated as EBITDA = Revenue â Expenses (all other expenses excluding Interest, Taxes, Depreciation, Amortization).